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How does this mysterious noise work?

There’s an elementary school on the next block about 100 feet away from our house. Everyday from monday until friday, the noise coming from this school wakes me up about 6.30 am. What puzzles me is how could the noise reach me when our house is inside our block and the school isn’t even facing our block! -also how the noise could be ignored by the school’s nearest neighbors when it’s so loud at 100 feet away. Another thing is the voices I hear are too big and loud for elementary age students but I don’t see any high-school aged teeners at the school. And the greatest mystery is that I only hear the noise inside my room -never outisde! I know there’s a scientific or audiological explanation for this but I also know that getting the answer would take a lot of time and I just don’t have that. Can anyone give me the explanation for this?

Question by pochsp    |  last reply

New Transformer coming soon.

Hey guys, First of all I would like to apologise for my inactivity (if anyone has missed me =D) I have been extremely busy with my schoolwork, and I simply have had no time to post anything or be active at all. I am not leaving Instructables anytime soon though. I have been fiddling around with K'nex sometimes and I am now building a new K'nex Transformer. It still has some issues but when these are gone I'll definately post it. Some pictures of the progress will come up soon. If you have any suggestions which I should build next please post them here. I am not making guns myself anymore so please opnly transformer ideas. Thanks -AUG-5OM3-

Topic by AUG-5OM3    |  last reply

Theory, execution and actual construction of a 'Bullet-Shot Location' like system Answered

 How could it be done? I have revised a version using only two microphones that once one of the microphones 'hear'  the sound, a timer will start and will stop once the next microphone 'hears' it.  This would essentially enable you to draw a line straight down the middle of the gun. It would also allow for tracking the location in real-time. How could you physically build it for a cheap set-up. I'll upload a couple of diagrams some time.

Question by Lance Mt.    |  last reply

I need a music festival name, anyone have any ideas?

I need to name a music festival, any ideas would be very helpful.. I like names like Soundwave, Big Day Out, Creamfields etc..

Question by MJTH    |  last reply

Problem editing steps

Hi there. I'm having difficult recently trying to edit my instructable. When I try to edit any of the steps, it goes to save the intro even though I didn't edit it and the screens fades a bit to save. I can see the progress wheel turning, but it never stops. I pulled up the Error console and it gave me this: JavaScript - Inline script compilation Syntax error while loading: line 6 of inline script at : Expected token: ')' aterials that I used:Building supplies" Cardboard (thick) Make sure it is rigid" Cardboard (thin)" -------------------------------------------------^ JavaScript - Timeout thread: delay 10 ms Error: name: SyntaxError message: Statement on line 495: Syntax error stacktrace: n/a; see  opera:config#UserPrefs|Exceptions Have Stacktrace I have no idea what any of this means. I tried on Safari,  Firefox and Opera and all three gave me the same problems. The instructable in questions is: Thanks for looking into this.

Topic by Incrxtc    |  last reply

(Newsletter) Stormtrooper Kids, Amazing Transformer Costume, Steampunk Gatling Gun

Sign-up for this newsletter: Welcome back! NEW: As the nights get longer, stay visible for the Light Up the Night! Contest and win some cool clothes from Cordarounds with secret reflective powers! Mega Contest: Have some great pics from Halloween? Enter them in our most awesome Halloween Contest ever! Over 50 sweet prizes to win in six categories, including slideshow. Closes for entries this Sunday, Nov. 8! Arduino Contest - Make anything involving Arduino and win an Arduino Mega or a sweet prize from Evil Mad Science! Want a more convenient version of Instructables with fewer ads? Get a Pro Membership! Transformers Soundwave Costume Arduino Controlled Silly String Shooter Create Printed Circuit Boards with an Inkjet Sew a Newspaper Dress Make 20,000 Pints of Beer Cardboard Samurai Armor Candy Apples Laser Pumpkin Apple Cider Donuts Halloween Pirate Cannon Talking Arduino Halloween Skeleton Dessert Pizza Toga for Women Where the Wild Things Are Steampunk Gatling Gun Arm LED Binary Clock Kid's Stormtrooper Costume Bender Costume Helmet Mohawks in 10 Minutes Ludo from Labyrinth Costume Bar End Brake Light Chicken Parmesan Ghost Cupcakes Dexter Blood Slide Suckers - 82 2nd St. - San Francisco, CA Sign-up for this newsletter:

Topic by fungus amungus    |  last reply

Direction microphone questions Answered

A few days ago a friend gave me a directional mic he used with his camera.Of course I don't get these things as a working present but to repair them :(Anyway...Taking it apart to expose the inside was the first nightmare as for some reason my friend decided to use a splash proof mic on a totally unprotected cam.If you ever tried to take one of these aquarium tube heaters apart you know what I mean...To my surprise this formerly expensive toy failed due to a bad solder connection, easy to fix.And lucky as well because the actual microphone capsule was glued in place pretty good.A quick test on the computer with the supplied microphone amp showed it worked fine again so I wanted to find out how it actually works.They toy ones use a half sphere or mini dish to reflect the soundwaves onto the mic.My friends however was an aluminium tube of about 20cm lenght.15mm in diameter with the mic being just 5mm and sitting in what seemed to be the end of a little funnel inside the tube - right at the end.So in theory I would now just say the thing gets what comes in from the front, but well that would be far too easy...When I pulled that fluffy sock off the mic I realised two weird things:6 small holes going straight through the mic funnel and outer tube.A glued in relatively soft plastic sleeve with a wave pattern.It seemed this pattern changed on the way down but I could not really see inside properly.Closing the front hole and the mic had no problems getting all sorts of noise from all directions, quite lower in volume compared to a direct hit from the front though.Closing the small side holes with some tape and the mic is still very directional but also really noisy.It seems some acoustic magic is happening in the tube.No real clue though but I guess the sleeve acts like the sound dampening in a test room.Without it all sound entering the tube would reach the mic, while with it really only a very tiny, front facing angle is able to reach the mic.The aluminium certainly transmits some sound onto the mic and the glue appeared to be rock hard as well.So I have to assume that the sound entering through the tiny holes somehow cancels out the noise transmitted by the tube itself.With just 15mm in diameter however I can calculate what I want but am unable to get any true 180° phase shift happening.Looking up how other types of directional microphones work was a bit helpful here but not so much in understanding the holes and liner.My friend said it is well over 30 years old and that he got dirt cheap at a garage sale.No markings anywhere and the small amp only has the connectors for mic, power and output.Did not check the circuit board inside as the housing was glued together.So:Why holes in the side right at the height of the mic?Why does it "hear" all surrounding sound when the front is closed but only directional with the front open?And I mean directional even with some music playing close the mic :(By the way: Battery pack for the mic was the classic four pack at 6 Volt.

Question by Downunder35m    |  last reply® and Instructables Science Fair Results!® and Instructables are pleased to announce the winners of the Science Fair! The entries were sweet, and I personally learned quite a few new things. Check out all the projects here.Grand PrizeThe grand prize winner for will receive a USD $1,500 gift certificate, a custom laser-etched Leatherman Juice S2 multi-tool, and an Instructables Robot t-shirt.The Rubens' Tube: Soundwaves in Fire! by yourtvliesFirst PrizeEach first prize winner will each receive a USD $250 gift certificate, a custom laser-etched Leatherman Juice S2 multi-tool, and an Instructables Robot t-shirt.Build an antique style crystal radio by OhmWiimote Rubens Tube: Control Fire With Sound! (And a Nintendo Wiimote!) by ScaryBunnyManKitchen laboratory II: The CO2 trap by syribiaThe Hilsch vortex tube by thecheatscalcRunners UpThe runners-up will each receive a USD $25 gift certificate, an Instructables patch, and stickers.A simple mechanical resonance demonstrator by 5VoltHow to make plastic by aaPreparing your own thin layer chromatography plates (and then using them) by allanf0Make a Voltage Controlled Resistor and Use It by BioteleElectromechanical Transducer Out of a Polystyrene Conical Section! by BookburnMake Potato Plastic! by Brandon121233The Bio-Battery - Power for the future. (So easy a 10 year old can do it.) by chowdeshellMotor Speaker by guyfrom7upHow to make air muscles! by HonusMeasure the drag coefficient of your car by iwilltryBarbie Doll Electric Chair Science Fair Project! by jessyratfinkMake an Evaporative Terra Cotta Beer Chiller by jolshefskyBe a scientist: make your own force meter. by Kiteman8X10 foldable pinhole camera by lennybBuilding a better Guinea and Feather by Luke LuckGrowing Mushrooms: PF Tek by nakKelvin's Thunderstorm - Create lightning from water and gravity! by NK5Be a Scientist: Learn about Triboluminescence (or Lightning in your by RedNeckOreoLet's go green! Build a Solar Powered Parabolic Cooker! by WeissensteinburgGeodesic Dome Greenhouse by yes2techFamily CollaborationThese collaborating families will receive a matched set of Instructables Robot t-shirts and an acrylic Robot plaque laser-engraved with their names!The Bio-Battery - Power for the future. (So easy a 10 year old can do it.) by chowdeshellLaunch it: the Huffin' Hoopster by KitemanAll winners should watch their inboxes for a private message with prize-claim instructions.The following Instructables were rated high enough to be runners-up, but the authors already had a winning entry:Hack The Spy Ear and Learn to Reverse Engineer a Circuit by BioteleBuild a solar hot dog cooker by iwilltryMeasure the specific heat of water and other fluids by iwilltryBe a Scientist: map your skin by KitemanThe Chaos Machine (Double Pendulum) by Luke LuckKitchen laboratory: Proteins and Cheese making by syribiaMake Rheopectic slime in less than 15 minutes! (It is not Oobleck) by syribiaGive a big round of applause to our awesome judges who spent hours going through each project:Bill Burkland, CameronSS, canida, dan, dave spencer, ewilhelm, fungus amungus, jeffkobi, KaptinScarlet, lebowski, noahw, Peanut, turkey tek, viron, and zieak.From complete voting results, go here.Amazon, and the logo are registered trademarks of Inc. or its affiliates.

Topic by ewilhelm    |  last reply

Tesla's earthquake machine - revisited!

Nothing is better to beat isolation boredom than a good science puzzle.It's been centuries since Nicola Tesla was claimed to be responsible for a minor earthquake caused by one of his inventions.We can be quite sure the actual earthquake was just a coincidence that happened duiring his experiment but still...Inventors and scientists alike have tried to figure out how his appearently small and simple device could have caused effects that can be felt by people.Now it is time to reveal a possible way how Tesla might have done it.Harmonic vibrations are what cause structural things to swing, a reason why soldiers will never cross a bridge with the steps in marching sync ;)The famous London bridge was a modern example on how seemingly randomly generated pushes by pedestrians create one syncronous motions by all of them.You can replicate the effect with a rooling board that has a bunch of metronomes placed on it.Set to the same pace they will start more or less out of sync no matter what you try.But after a few minutes the moving board brings them all in perfect harmony.The above examples and a modern vibration speaker made me think...Tesla used terms like "airspring" and "harmonic coupling" to describe how his machine worked.We know Tesla did not use written notes and that his understanding of science was a bit different.Magnetism wasn't new to him.My proposal for anyone to try is this approach of his earthquake machine:We use a T-shaped housing with a mounting plate at the bottom.Inside is a hollow tube construction.Either side of the T in the top is an electromagnetic coil.Polarities of the coils are identical.In the downgoing pipe we have one magnet mounted at the bottom and another, smaller one in the top - the middle of the horizontal part of he T.Between them is a cylindrical magnet.The upper and lower magnets are selected or machined to keep the moving magnet centered.Preferably in an equal way, meaning the weight of the moving magnet should be compensated for by the other two magnets.The tube shall be providing a tiny air gap around the magnet - enough for a free movement but small enough to provide some air resistance.We created the airspring ;)At least if the tube is properly sealed.Theory of operation:In a vibration speaker we use the weight of the magnet and housing to transfer soundwaves onto a surface.This is a forced coupling that relies on the weight and inertia of the speaker assembly.A sinewave fed into our linked electromagnets will cause the magnet in the tube to move up and down with the amplitude of the sine wave.Electronics side of things:Tesla was a genius, I am not, so I need to cheat a bit now.With the moving part solved we need a way to syncronise our coils to the movement we need.In the most basic form by a simple sinewave generator and audi amplifier - helps to create 4 or 8 Ohm coils ;)However, to make it work in harmony we need one or two hall sensors.The sensors have two functions.Firstly they help to provide the right amplitude for both polarites to get a really even movement from the magnets neutral position.Secondly they provide the feedback to find the harmonic frequency(ies).Like the push-levitating platforms we need a PID control for the coils.The reference comes from the hall sensors like in the platform.Calibration needs to be done on a rocksolid surface.The calibration ensures the magnet will always move in a perfect sinosodial motion - in sync with the coils.In normal operation the hall sensor(s) will monitor the difference between set value and reality.The difference is used to adjust the frequency in small steps.Operation requirements for the electronics:During a frequency sweep the required amount of energy required to get the set movement of the magnet changes.The closer the frequency gets to resonance the less energy is required to push or pull the magnet.Like your kid on the swing.You would try to push when the swing is at the lowest point, you wait until it is just about to change direction ;)The sweep can locate one or several resonating frequencies depending on the set frequency range.The one causing the lowest energy requirements is usually the best.With the resonance almost figured out the electronics now start a fine sweep near the found frequency.From then on the frequency is adjusted to track the point of lowest energy consumption through the PID control.Detailed explanation:With the surface the device is mounted onto starting to swing the magnet becomes weightless at resonance - every time it reaches the top or bottom end of the swing.This means we need to adjust the sinewave so the coils only provide a push right when the surface starts to move in the other direction again.We also need to make sure this push is short and ends when the surface swing together with the coil push moved the magnet to the bottom - the surface push shall keep it here in freefall so to say.In theroy short ramped pulses would be sufficient here.Limitations of the design:As we still have no clue how Tesla create friction free air springs and can only guess how he found and tracked the resonant frequency we face several problems.1. The possible amplitude or lenght of the vertical tube is limited by what the coils can provide in electromagnetic field strenght.The need to be able to pull the magnet from the lowest point as otherwise the frequency sweep is very difficult to accomplish.2. Weight and lenght of the magnet.Ideally you want the biggest cylindrical magnet you can find.Realistically you need one that has a weight the coils can handle properly.No use having a 2kg magnet if then you need coils the size of door holding magnets.So going a longer and thinner might be the way to go.I found a ratio of 1 to 5 suitable, 1 to 3 still works but causes a lot more sideways push on the magnet and through that actually more friction than a longer magnet.3.Ventilation...You will notice that at very low frequencies there might be a "delay" caused by the air pockets either side of the magnet.If you can't ge a suitable air gap between magnet and tube it is often better to have a snug and friction free fit and to add venting holes either end.If the above three points are addressed and matched properly it is literally like you pushing a swing - the limit is the energy you have to push.Good thing is that we don't need to support a circular motion ;)That means the device is mostly only limited in what is possible by the electronics and code.More severe and vital to consider is the last part:Placement limitations:Imagine you want to test the device on a vertically mounted beam with sturdy support either end.The first harmonic would cause the center of the beam to swing but also means the ideal placement of the device would be dead center.In the center the device can support the movement in an ideal way.Place it half the center distance to the mounts (1/4) and the push from the device is far less effective.Furthermore you risk adding sub harmonics thanks to the uneven pressure on the beam.If used as a subwoofer to make your wooden floor shake during the action scenes of your favourite movie you would of course aim for a more hidden placement that would require to find a harmonic frequency that causes the desired effect in the right area of the floor.As a "destructunal" device you would need to find the resonant center of the structure and the frequency where this structure is able to transmit and amplify the motion throughout everything that is structural.Makes it quite unlikely to work as an earthquake machine but still can cause some interesting effects.Ok, if all this relatively easy to accomplish with some cheap electronics and a 3D printer then what about reality and physics?Before you go overboard on the testing and coding try a simple surface or vibration speaker with a suitable amp.Don't use the suction type thingies that use batteries, go for the bare driver (speaker).The amp shall be able to produce and work at frequencies down to below 20Hz.Sounds impossible but I had good luck with dirt cheap 25W car amps that have a 3.5mm audio input on top of the stuff for the car stereo.Most phone with a real headphone output are capable to be misused as a frequency generator.Mount the speaker onto a suitable testing surface, preferably centered.If you happen to have one of these tables with a glass sheet as an insert you can cut a plastic or steel shet to fit in there and add some window sealing tape to act as a cushion.Start at about 10kHz and adjust the volume so you can still tolerate the noise.Move the frequency down and you will notice that at certain frequencies the volume seem to go up quite hard.These are resonant frquencies that cause harmonic waves to form on the sheet.The lower you go the bigger the "spacing" between these waves become.When you found the one that causes a single wave to form on the shet in a suitable direction you will get a rather violent movement of the sheet.It will be required to crank the volume up the lower you go with the frequency.At around 50Hz you should hear this a an annoyingly loud humm.What works with a speaker works even better with a dedicated device that can accomodate for a growing amplitude on a surface and only uses pulses at the right time to move the weight around that causes the push.That means we can only fully utilise our device in stuations where we can match the device capabilities with the structure or surface in question.It is not hard to destroy a pane of glass with a surface speaker and the right right frequency but much harder to make a complex structure vibrate as intended.A very rigid structure with measures to prevent the swinging of supporting structures, like a building, is unlikely to fall in sync with the device.Ever seen these rope or banner swingers in action?They can create amasing shapes by their harmonic movements.Imagine how the rope or banner would look like if there were lots of overlaying swings at different frequencies - that is what you wuld have to fight and eliminate.Fear chamber anyone? ;)Subsonic vibrations are quite easy to do with such a device.And some people say that certain low frequencies make us feel unwell, even haunted.If your house is made from plasterboard and wood then why not transform a wall or the floor into a subsonic speaker?Imagine your next Freddy Krüger night with friends....Crank the volume up every time it gets scary and your friends won't know why this fun movie suddely makes them feel so scared LOL

Topic by Downunder35m  

Ancient technologies revisited - Ancient math

You can not have technology without math a fact not too many people would deny.At a certain level you just need a common ground to get from an adie to reality, even if it just a simple measuring tape.When it comes to math we have two major players in the game today.The metric system and then what the other people use ;)Jokes aside they both have their merits and they both come from similar origins.What they both lack though is literally anything that is not a straight line.As soon as it comes to something round, harmonic, free flowing or just with a complex geometry we utterly fail.It is like running aorund the barn, climing up a rope to squeeze through a thight hole to get inside.While all you had o do in reality is to open the damn barn door to get in ;)Ancient cultures used different way to tell the time of the day or day of the year.And when it comes to defining lenght that had everything but a common ground.For some it was how long some piece of wood was.So you want a plank of "4 meters" but order from someone out of town - his "4 meters" might be less than half of you need.Despite all these local differences though they managed to build and create with astounding accuracy.To calculate the movement of your solar system and other stars you need quite complex math - today.In ancient times people were able to just this without a compunter or wasting weeks or endless calculations....How did they do it?Nicola Tesla had a glimps of how nature really works.Despite never making any real documentations to create his invention he made one big exception.The circle of math.A simple thing on paper with lots of lines, numbers and spirals.You can find several copies and remakes with your favourite search engine, I prefer Duckduckgo.He used this circle to promote new ways of doing math in lots of schools and universites.With great success I might add.Sadly all this ended when he was discredited and died as a poor man.So, what then is so different between our modern math and ancient of nature's math?We are based on the decimal system mean we use 10 numbers for everything.Our first computer only knew two - 0 and 1.A bit later they used not just bits but also bytes and words- 8, 16, 32,64, ...If you break all this down then it comes down to evolution in terms of how in netures you go from one single cell to a complete human being.One make two, two make four, four become 8, 8 become 16, then 32, 64, 128 - you see the computer here and why it is more efficient that the math we learn in school?A computer does not count to 10 and start over...Our current math uses shortcuts and walkarounds to get to the finish.It made a lot of sense in the early days but has certainly long reached the limits of use.If we understood that a computer needs to go from a single bit to a byte like nature then what about the rest of the numbers nature uses and that most likely our ancient cousins used?To really explain it I need to involve our alien friends again.If we agree they would be resonsible for all things from UFO's, over technology and down to building entire cities:Someone would have to know about it and most like have or had contact.Ancient texts more than confirm all this through myths and legends.Now imagine you would like to influence the evolution of an entire race ove thausands of years.How could you make sure they reach a very high level but will never be able to "break the seventh seal" to reach your level?Of course in a way that this civilisation would never find out or consider...You limit its capablility to understand math!Despite having the solution right in front of our eyes from a single atom, over a ceel multiplication down to sunflowers and vortexes - we only march in 10 digit steps and won't ever consider to just dance aorund with the music playing...It really makes no sense to use 10 numbers!The day has 24 hours - 2 times 12, 12 hours for the DAY 12 for the NIGHT part.Eggs come in a dozen or 12 again.Not even the moon is "digital" and ancient calendars were highly accurate while our way of defining days weeks and such resulted in a total chaos requiring complex calculations.In ancient times it was all beased on how nature does it.The gregorian calendar changed this and if you check for the "excuse" why we suddenly had for forget all about lunar calendars you might be surprised.Fair enough but how could you convince an entire civilisation to forget all about real math and learn something way to complicated?USE YOUR FINGERS! ;) Yes, by pure coincidence our math system is based on how mand FINGERS we have.Not hands, not eays, not legs, fingers.Literally any other part of our body would have made more sense, at least you can get from 2 to 4 then to 8 and soon realise you are one with nature again.Simple, genius, unbreakable - show me one little kid in school that never tried to use the finger to do help with math....How many number does nature use then?Just nine.And for good reason there is no zero as we know it.The scam works so perfectly because all that was required was to teach us to not jump from 9 back to 1 but instead to add a zero to make it 10.Every time we go past the nine in the sequence we add a 0 and once that is done we add a diget and make it a 1 again.As a result and with no escape from it our math creates numbers that go bigger and bigger until they are too complex to handle with just our brains - we get the help of a computer using a similar flawed system that is at least faster.Nine numbers only - how do you use them?You can't apply our understanding of math to a system that does not know zero as we do.But I will try anyway in the best way I can.Take the computer sequence again: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, ...There is a thing often just refered to being a party trick.It is the simplification of a multi digit number into a single diget one.In reality though a reamins of our knowledge how math really worked.You simply add all digets and if you still get more than a single one you repeat until you have just one.Let's try to reverty our embryo back to how nature created it b using the above numbers for this simple trick:1, 2, 4, 8, 7 (1+6), 5, 1, 2, 4, 8, 7, 5, 1, 2, 4, 8, 7, 5, 1, 2, 4, 8, 7, 5....I guess you see the pattern by now ;)Try for yourself!It always breaks down to 1 2 4 8 7 5 ! And if we have no real zero then there are only three numbers left: 3, 6, 9 .If create a circle and instead of going from 12 to 12 like on a clock you go from 9 to 9 you have the basic circle model.From the 9 on top go to 12345678.A pie with 9 slices if you need helping marking, but you can just devide the circle in 40° pieces.Draw a triangle between the 3, 6 an 9 - it should almost look like a sideview of a pyramid.Now draw lines in sequenc with the remaining numbers.Go from the 1 to the 2, then to the 4 and so on.Looks rather symmetrical with a "twist, like butterfly wings if you like.You can perform all basic math with just this circular concept.You only need to know how 3, 6 and 9 have other "meanings" and that there is no zero.Too bad we are no longer wired to think like this - but you could learn it (again).Higher math seems to be impossible though.Oh! Why no zero you ask?Well nature does not know "off" or nothing - all start with a single thing and in the end goes back to just that.Nothing is wasted...If you now would try to implemt PI into our circle we could try it dead simple.We multiply it with the numbers of the circle and add the result as a vector from the center through the corresponding number.If we would now connect the end points of these vectors and interpolated the stuff between them we get a very nice spiral.As we have no zero we also have no 10 and seem stuck at 9...But 10 times PI over the 1 still gives us the right result...In either case you could now enlarge or shrink this sprial any equal (x-y) way you like and the only thing changing the true result is the lenght of the vector.For a circle you don't care if the diameter is 2 meters or 5 kirdigs, you only need to know the vector - the definition of lenght relates to it, PI....Ok, but how could you do harmonic things like the change from day to night or a soundwave?Look to asia and simply draw the Yin Yang symbol insde your circle.Preferably rotated so the two small circle are orientated vertically.Going back to our simplification of the large numbers but using the remaining there:They are very special as they from a triangle - the proximation of a cricle with just three lines.Take any multiple of these numbers and you always come back to them through the above decimal intergation process.And it perfectly goes along with our nature.(Keep in mind real values like time or meter are just vectors here!)12 hours come down to the number 3, 24 hours turn into 6 18 hours into 9...If noon is 9 you would have a pretty nifty way to tell time precisely and the 3 and 6 would mark the turning points - or amplitude reversal....And if you now dare to color in the Yin Yang symbol slightly differently you end up with two sine waves that cancel each other out ;)Use Yin and Yang at the right enlargement (vector for lenght, time) and turn it to the correct number(s) (rotational vector) and you could do complex calculations with pen and paper that are accurate enough to build a ball bearing from the drawings and measurements - and bearings have tight tolerances.Go further and explore how our natural sequences like the Fabanucci Sequence or just the golden ration can be placed correctly in the circle and how it changes and simplifies relationships ;)Suddenly it becomes clear why our know laws of physics have such simple equations to explain them.The all deal with just linear things.Becomes painfully clear when you try to do math for a pendulum.Put down to the pure basics it eventuall becomes clear that weight does not matter for a pendulum (ideal), not even how great the amplitude is.The time it needs for a full swing only depends on gravity and lenght of the rope.....A force and vector....We did realise this at some stage at university but only after going painfully long hours of calculating all sorts of things to distract us from this simple fact.With the claim that it is needed to fully understand it LOLWe can't find the missing laws of physiscs because our math is flawed and does not allow for harmony and resonance - it is not a circle, it is a line getting longer and longer.If we do find them we will either re-invent math or use the most complex formulas you can think of to get results.Ok then, but why was this math secret hidden from us?Once you realise that you have 6 numbers representiong "evolution" or "progress" and 3 numbers that define how it all cycles in sync and harmony you can help but wonder how far this system goes.Nature and the universe is everywhere from sub atomic size to our galaxy...What drives life or evolution? Energy....Which means 3. 6. and 9 stand for the three universal forms of energy and their sum at the same time.Remember! NO ZERO, Remember! Yin Yang, no end, no beginning, always equal, always opposite.Real power comes from REAL knowledge and what you make with it.Is there an easy way to re-learn this forgotten math so it can be used for things as complex as calculating how a comet travels through space?Not really as we would first have to forget almost everything we know about math in terms of calculations with numbers result in more numbers.What we can do thoug is open our eyes and observe.Nature is all around us and we just need to learn again that nature knows it best.When you see a pretty flower look behind the flower, see the symmetry and harmony in the design.See how the number of petals relate or simply start counting with sunflowers to decipher why this design of seed placement is so perfect.The more you really see the more you will understand how it fits together using numbers.We had huge cities long before we lived in caves if we can accept that humanity is much older than what we think we won't reject true math anymore...

Topic by Downunder35m    |  last reply

The Moon - What do we really know and what is possible?

If we look up then seeing the moon is the most normal thing to us there is in the sky.But did you ever wonder how it actually got there? ;)Theories are out there by the lot, including those from real scientists.One of the most common is that it all started by catching the thing and that all was perfect at the time.Over time the orbit then stabilized.Other theories include that formed when our planet formed..What they all lack is what is common and true for all other moond out there: These rotate.According to science an object the size of our moon would need to rotate to maintain a stable orbit.No one told this to our moon, so it just stays in a stable orbit anyway.The only other accepted theory, that funny enough never mentioned OUR moon, is that the center of mass must be facing the orbiting planet.Now theories can run and wild if you let schientifically people loose on a subject.Official NASA data obtained by monitoring equippment on the moon supports the theory of the center of gravity.You see, sesmometers recorded "moon quakes" but also the impact of burnt rocket stages - the later were dropped on purpose.At first everyone agreed the equippment must be faulty but going through it again and again confirmed all works fine.So what got them so exited that was never officially made public?You see, every thing with suffient mass will create a sesmic shock on impact.On earth we can located the source of an earthquake or even explosion quite accurately.Same happened on the moon only with one difference to earth.Every impact caused a ringing effect.Like a bell, the soundwaves and shockwaves traveled through the moon for very long times.An early explanation was that the moon is made from really hard rock or that it might even have a metal core.This was rendered useless once the actual mass was calculated and it turned out the moon would rip us apart while spinning around us.The term "hollow moon" was born.Another interesting thing happens when you try to track down what equippment was left on the moon during which specific mission.Everything up there must have been installed at some stage.For some things though it seems there is no record when or where exactly something was left up there.Then there is the thing with the interviews...If you check the fuzz about the first moon landing then back then you couldn't help yourself but got exited as well.None of the three astronauts however appeared to be at least a little bit exited about going where no man has gone before.Somehow like visiting Iceland for the first time only to realise someone was there before you already.But it was the moon, not some easy to reach island...And while up there we did not see any exitement either, like fully staged and planned ahead.Like a not so 100% school rehersal.Claims that it was a fake and actually filmed in some studio have been verified to be false - they really were up there.After they came back two went silent and refused any interviews about the moon.All three though never spoke about anything we did not see on "live TV"...All the missing segments, the drop outs, the silence during communications...The money...Apart from the Pentagon making a disappearing act of 6Billion US, the already planned and staged moon missions were cancelled with no valid reason at all.One mission already ready to go to the launch pad, crew fully trained and briefed.Two more ready for final assembly.Official reason back then was "We have been there, it is time to explore new things."Almost the same statement was made by Obama a few weeks after he claimed "We will go up there again!".If you take away the costs for the abandoned missions then the money blown up to the moon has a huge difference to what can be tracked back.The lost sum equals out to about 8 more moon missions plus tons of state of the art equippment (back at the time it was state of the art).If you add what the Pentagon lost we are close to 15 more missions.The now...A few years back a lot of previously declared top secret documents have been released to the public.What was a good idea however turned out to be a bit too much.Quite a few documents were included that provide missing links to "incidents, missions, money spent"...Within these piles were documents indicating that space missions of the same extend as the much later moon missions were made.Same rockets, similar crafts, same requirements for water, food and oxygen, some though with just payloads of oxygen and water.Mind you though the documents speak from proposed options and not planned missions.And none of them had any exploration within it, just deliveries if you don't mind the comparison.Those documents about the ringing of the moon and how this would impact on the things we assumed to know about the moon were in there as well.What is really interesting though is what came back from the moon.None of it actually indicate that there is suffient ressources up there to justify mining.Funny enough exactly is planned on a military style.Seems fair enough considering the military can provide the best people for such a hard job.Some normal miner might have no problems getting under ground every day but knowing he is on the moon and might never make it back is another.With all the probing done that we know of you would assume the planned mining operations would be in an area rich in minerals, metals or at least something to generate fuel or oxygen.But no, it is planned to happen "on the dark side" and in an area that appearently was never explored in other ways then taking a few blurry pics while flying around the moon.However, both Russia and China claim to have been very close to this area long before details about the mining became public.And that brings us back to the past and what astromauts stated or to be precise refused to confirm or deny.In some videos we can see movements in the background.In several adio stream we hear the comments to what happens in the videos.If there is light moving around then it does not matter that is blue.You just wonder what it is and where it might have come from.Imagine the surprise if then in other videos you hear things like that the lights are back or that steam comes out of the moon like a gysir.There were official explanations for the first sightings made by the normal people when watching those videos on the NASA websites.Soon after the videos disappeared from the servers.Copies were made by the curious and quite a few videos were identified later to have contained "sightings" as well.Some even show what appears to flying machines with great manouverbilities.And if you take the high point of the happenings then it is also the same time when it was decided that we actually have no real interest in the moon.Astromauts later denied to have ever made any comments like that they are being followed or "escorted" by another craft.And the same Astromauts many years later still refuse to deny or confirm that what we could see and hear during their mission videos actually happened.Don't get me wrong but if the deny it then it just means we all saw some refections or such things.If the confirm it then we know something was out there with them.Doing neither usually means what we saw is ture enough to deny any knowledge about more details.Why then the sudden interest?Trump wants to get up there, military mining, private companies not to forget China.If there is nothing at all up there then why would they all spent money that could provide a much better living for those with low incomes?Even if it would be just for new schools and hospitals the money would be better spent if we trust the official claims about what is up there.The not so official claims....We already know NASA does not want to come with an official explanation why the moon sounds and reacts as if it would be hollow.Same for any video, audio or picture evidence indication there is sturctures on the moon or activities.Here is some of things that other people of great knowledge and with nice degrees under the belt say could, might or even is true about the moon.1. We have no evidence that the moon was always there, only what we have in record throughout history.Some claim the moon would be an artificially created structure.Indications of techonlogically highly advanced civilisations before us are there.And mining out a tiny planet and placing it in earths orbit is not far fetched if you consider higher technology levels than what we currently (officially) have.2. The satellite claim.Like the Death Star our moon could be an artifical satellite placed there for a purpose.What speaks for that theory is the impact craters on the moon.If it was never spinning or better rotating around all axis then a lot them would have been impossible.A crater always shows to some extend the direction of the impact.And on the moon they all apear to be direct and straight hits only.And even at some proper angle that against physics did not create a corresponding crater: Our plant would have been in the way.Officially it is claimed though that there would not be much of a directional crater because of the missing atmosphere and all debris settling evenly.Debris however does not explain the deformation from an impact at an angle.The satellite claim would also explain the missing depth in the craters.By the size of the bigger ones the crater should be much deeper and as said show some direction.If however the rocky surface landed there over time or is just the remaining natural hull then the craters could no go deeper.No advanced civilisation would design a stationary satellite that get a hole as soon as some big space rock hits it...3. Undocumented missions.If claims are true then we have been up there a lot more times than what our history lessons tell us.Tiny probes to analyse things, send data and so on are a thing not the the USA did.If you explain the reason for collecting seismic data by wanting to document an impact of an astroid then it is a joke.Sure it would be possible but what could we learn from the data?Nothing unless you consider that in some unoffial missions drilling was attempted on the moon.Sample collection to evaluate what is in the ground of use for future missions.Some documents now claim that all these attempts ended prematurely.Drills failed or broke, drill heads failed to go deeper and upon inspection were totally worn out.And all seemed to have happend at around the same depth.Although there is no atmosphere on the moon - if you stand on it you would be able to feel vibrations of the surface.Something astronauts would have felt during the drilling.And you can feel the difference between a vibration ending by stoping the drill and one that keeps going for a long time after...The dark side is visible in quite a few school books.Looks like the front with the brightness corrected just with different craters.Ever bothered to scan these pictures in and use some software to find matches to craters on the front of the moon ? ;)Anyways, those images show us the moon as near perfect sphere.What they don't show is how the images were actually made.They certainly did not use massive search lights from orbit to provide light for cameras.Means other sources were used, like IR, Radar, Microwaves and so on.Like we found the ruins of old civilisations by using satellites that can "see" through the forest and soil.And with that it would certainly be impossible to create such a nice and detailed image like we get from the front side.If some is edited, then why not all of it...And if all those missions we don't really know about also landed on the dark side it would explain a lot of things.All sightings seem to have disappeared to the dark side.And all leaked informations about previous missions before our first landing idicate the interest in the dark side was actually huge.They all ended though with one mission report claiming to have spotted lights on the dark side.Moving and stationary and when trying to get a better look by adjusting the orbit for the next round those lights were all gone.But audio recording indicate that from that moment on the astronauts were no longer alone and followed until turning back to earth.Several attempts seem to have been made to land near sightings on the dark side.Those where the astronauts returned home the never were the same again.Documents claim long treatment in mental facilites or suicide.The official missions appearntly started with the backstory of exploring.Some now claim it was attempt for a peaceful presence that still was not tolerated.4. Stories from involved companies.Even if NASA builds a craft themself they still need the corresponding supplies.And for a lot of things they are made outside by independent companies and contractors.Trying to track down early space mission again seems to confirm all claims about previous missions.The amount of materials provided would otherwise mean NASA actually crashed the majority of things right after take off without anyone noticing.5. Launches...So far all claims about previous moon missions or just secret ones were denied.I call this "plausible deniability".In all statements it is refered to the official launch sites.Things like being in public view and so on.What is not that commonly known is that there were a lot of capable launch sites available.After all big rockets have been tested in secrecy since we had the first.The claimed landing of the chinese started a big conundrum.At first the US claimed it never happened because there was no rocket that went up.Images prived by the chinese however clearly indicated the opposite.Not much later it was noticed that a few launches might have been misinterpreted as missle tests....What does that really mean?Quite simple: The surveillance is not perfect if the other side insists that it happened.The plausible deniablity is gone.If the US was "forced" to confrim they actually noticed the launches then it also means the chinese claims about the US doing the same could be true as well.And wasn't it a very important thing during the cold war to know when, where and why the other side launched anything?The silent agreement not to go up there again was broken many times...And although most if not all of these mission ended in orbit only it makes you wonder.What would be big deal even if all claims and conspiracies would be true?A hollow moon would defy what we know about how the universe works.With that it would also contradict some of solid laws of physics.So we need(ed) proof.Assuming we had that for a long time already then it leaves the big question of why it is hollow.Natural or artificial.Nothing natural would make sense so we investigate further.And if people still claim that they can use their little equippment to every now and then hear transmissions from the moon...Sure some things up there transmit data all the time but they do so on common frequencies and not in a range that is and never was used for long distance communications.The interest in the mon came back with our modern technology.We have watches with more computer power than what was used for the old moon missions.Materials and manufacturing methods that provide much safe crafts and space suits with a fraction of the weight of old designs.And we have new means of taking more or less limited energy up with us...We are prepared so to say.No matter what really is up there, no matter if it natural or artificial, just the fact that the moon is hollow changes our views on a lot of things....What do you think would be the best explanation for the data showing the moon rings like a bell?

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