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magnet gravity

Couldn't, with well position magnets, create an orbit around a central magnet? Almost like perpetual motion? I've been playing around with magnets lately, and I've gotten magnets to do 2 full revolutions around other magnets before coliding. Is it possible?

Topic by guyfrom7up    |  last reply


Anti Gravity

SCIENTISTS in Finland are about to reveal details of the world's first anti-gravity device. Measuring about 12in across, the device is said to reduce significantly the weight of anything suspended over it.The claim - which has been rigorously examined by scientists, and is due to appear in a physics journal next month - could spark a technological revolution. By combating gravity, the most ubiquitous force in the universe, everything from transport to power generation could be transformed.The Sunday Telegraph has learned that Nasa, the American space agency, is taking the claims seriously, and is funding research into how the anti-gravity effect could be turned into a means of flight.The researchers at the Tampere University of Technology in Finland, who discovered the effect, say it could form the heart of a new power source, in which it is used to drive fluids past electricity-generating turbines.Other uses seem limited only by the imagination:Lifts in buildings could be replaced by devices built into the ground. People wanting to go up would simply activate the anti-gravity device - making themselves weightless - and with a gentle push ascend to the floor they want.Space-travel would become routine, as all the expense and danger of rocket technology is geared towards combatting the Earth's gravitation pull.By using the devices to raise fluids against gravity, and then conventional gravity to pull them back to earth against electricity-generating turbines, the devices could also revolutionise power generation.According to Dr Eugene Podkletnov, who led the research, the discovery was accidental. It emerged during routine work on so-called "superconductivity", the ability of some materials to lose their electrical resistance at very low temperatures. The team was carrying out tests on a rapidly spinning disc of superconducting ceramic suspended in the magnetic field of three electric coils, all enclosed in a low-temperature vessel called a cryostat."One of my friends came in and he was smoking his pipe," Dr Podkletnov said. "He put some smoke over the cryostat and we saw that the smoke was going to the ceiling all the time. It was amazing - we couldn't explain it."Tests showed a small drop in the weight of objects placed over the device, as if it were shielding the object from the effects of gravity - an effect deemed impossible by most scientists."We thought it might be a mistake," Dr Podkletnov said, "but we have taken every precaution". Yet the bizarre effects persisted. The team found that even the air pressure vertically above the device dropped slightly, with the effect detectable directly above the device on every floor of the laboratory.In recent years, many so-called "anti-gravity" devices have been put forward by both amateur and professional scientists, and all have been scorned by the establishment. What makes this latest claim different is that it has survived intense scrutiny by sceptical, independent experts, and has been accepted for publication by the Journal of Physics-D: Applied Physics, published by Britain's Institute of Physics.Even so, most scientists will not feel comfortable with the idea of anti-gravity until other teams repeat the experiments. Some scientists suspect the anti-gravity effect is a long-sought side-effect of Einstein's general theory of relativity, by which spinning objects can distort gravity. Until now it was thought the effect would be far too small to measure in the laboratory.However, Dr Ning Li, a senior research scientist at the University of Alabama, said that the atoms inside superconductors may magnify the effect enormously. Her research is funded by Nasa's Marshall Space Flight Centre at Huntsville, Alabama, and Whitt Brantley, the chief of Advanced Concepts Office there, said: "We're taking a look at it, because if we don't, we'll never know."The Finnish team is already expanding its programme, to see if it can amplify the anti-gravity effect. In its latest experiments, the team has measured a two per cent drop in the weight of objects suspended over the device - and double that if one device is suspended over another. If the team can increase the effect substantially, the commercial implications are enormous. Okay. lets throw down our ideas and see if we can figure something out... or not

Topic by RelyNupon    |  last reply


Gravity Lamp, the LED lamp powered by gravity

A Virginia Tech student designed an LED lamp that is powered by gravity. It is called the Gravia, and it took second place at the Greener Gadgets competition in NYC. Gravity as a renewable energy source? Amazing!From http://pesn.com/2008/02/19/9500471_Gravity_Lamp/Concept illustrations of Gravia depict an acrylic column a little over four feet high. The entire column glows when activated. The electricity is generated by the slow fall of a mass that spins a rotor. The resulting energy powers 10 high-output LEDs that fire into the acrylic lens, creating a diffuse light. The operation is silent and the housing is elegant and cord free – completely independent of electrical infrastructure.The light output will be 600-800 lumens – roughly equal to a 40 watt incandescent bulb. Each drop of the gravity mechanism runs the light over a period of four hours.To "turn on" the lamp, the user moves weights from the bottom to the top of the lamp. An hour-glass like mechanism is turned over and the weights are placed in the mass sled near the top of the lamp. The sled begins its gently glide back down and, within a few seconds, the LEDs come on and light the lamp, Moulton said. “It’s more complicated than flipping a switch but can be an acceptable, even enjoyable routine, like winding a beautiful clock or making good coffee,” he said.Moulton estimates that Gravia’s mechanisms will last more than 200 years, if used eight hours a day, 365 days a year.The winner of the Greener Gadgets competition was the Enerjar.

Topic by Brennn10    |  last reply


Anti Gravity Idea...

OK I had this idea. I was online and thought up this idea for an anti gravity machine. This is it: use extremely static negatively charged materials for anti gravity. It could work the same way lightning clouds do. The base of the cloud is negatively charged and the ground become positively charged. Now if the material of the anti gravity "thing" is charged with static electricity, wouldn't it repel the ground? Now I am by far no expert in any of this...I just thought it up. What do you guys think?

Topic by bcarl6    |  last reply


What is the cause of gravity?

A friend of mine MUSAB said that  two bodies attract each other because the electrons and protons of both their atoms attract each other, however, I don't think this is the case, I have heard from some where else that it is due to distortion in space time created by a mass and geodesics are formed and they bend towards the center of the mass due to which every other body which comes in its gravitational field tends to move towards its center and all that stuff I have studied in detail. So who is right? If he is wrong, then please also specify where is he wrong, I think that individual atoms can not attract each other because of charge because an atom, as a whole, is a neutral particle. Thanks in advance.

Question by universal-physicist    |  last reply


Gravity Lamp Calculations

Http://www.core77.com/competitions/greenergadgets/projects/4306/ some people might recognize this little invention a while ago.  Well I recently wanted to make one after a freak snow storm rocked central pennsylvania (didn't have power for 2 days, it sucked balls).  But, after doing the math, his claims seem impossible.  Someone check the math for me: Facts of the Gravity lamp (with data in favor of the lamp_: output: 600 lumens weight falling: 50 pounds distance falling: 58 inches (in reality it's a bit shorter, but i'm just putting everything in favor) for ease of calculation and in favor of the lamp, assuming 100% efficiency. lasts for 4 hours calculations: 600 lumens = 7542 candellas = 7542000 mcd the highest efficient LEDs i could find output 120,000mcd at 20mA (0.02 amps) with a drop of 3.2 volts 7542000mcd/120000mcd = 63 LEDs 1 LED = 3.2 volts * 0.02 amps = 0.064 watts 63 LEDs = 4 watts 50 pounds = 22.68 kg on earth: the force of the weight is 22.68*9.8 = 222.264 newtons 58 inches = 1.47 meters 1 joule = 1 watt * 1 second = 1 newton * 1 meter 222.264 newtons * 1.47 meters = 326.73 joules 326.73 joules / 4 watts = 81 seconds, NOT 4 hours looking back at it, I think i messed up the calculations at earth's gravity, because that part is just totally wrong :P.  I'm not far enough into my physics class to know how to properly calculate that, could someone else?

Topic by guyfrom7up    |  last reply


What would happen if there was no Gravity?

How would it affect Animals and Plants? How would it affect Electricity? How would it affect Space and Universe? How would it affect Chemistry?

Question by Bluejay Clouds    |  last reply


A Challenge: DIY gravity lamp

I have decided to power the lighting in my house with gravity alone starting next year. The idea started here: Greener Gadgets: Gravity LampI have some ideas about how to make it possible using some existing instructables and I though I would share this to get people thinking about new ways to use gravity as a power source. Think about it, gravity is clean, constant, eternal and EVERYWHERE. I think that this instructable has some of the essential components: Cordless Drill Crank Charge BatteriesIt gives a basic example of kinetic energy being converted into electricity, but for this application the kinetic energy will be supplied by gravity instead of the hand crank. The real fun with this project, I think, is the different ways that the kinetic energy of the weight can be harnessed. The screw used by the Gravity Lamp is just one method. A weight on a rope that is wrapped around a spool or crank is another option or even something based on the mechanism of a grandfather clock. One could even imagine a single massive weight that the whole family would hoist, with the help of pulleys, every evening to power their home lighting. Who knows.....It's time to start a gravity revolution.

Topic by PHenri    |  last reply


Anti-gravity Machine concept

This is a concept I came up with for an idea of an anti-gravity machine.  Let me just state for the record... I do not think this will actually work.  However, while I am quite certain this idea should not work... based upon my limited knowledge of science... it would seem like it could work.  Unfortunately I know I am never going to spend the thousands if not millions of dollars to build this concept to find out. The basic premise of the idea is the use of angular momentum to overcome the force of gravity.  Imagine if you will, a gyroscope spinning at such a high velocity that its outward force overcomes the downward force of gravity.  Naturally, one of the big obstacles is generating the speeds necessary to create the velocity such that angular momentum is greater than downward force. What I essentially propose is a spinning ring that is propelled in the same way as a maglev train.  Using Electromagnetic propulsion or EMP to accelerate a ring in a vacuum by the utilization of a flowing electrical current and magnetic fields may in theory generate the speeds necessary for the force to overcome gravity.  Unfortunately, the power to run such a vehicle and the weight to power ratio are significant obstacles. Two of these rings above one another I theorize can create tremendous propulsion if the angles of the rings were changed.  Using hydrolics to change the angle of alignment of these two rings may create incredible forward momentum.  Once more, such a vehicle would not be limited to operation within Earth's atmosphere unlike jet or other propulsion mechanisms.  In fact, it should operate at peak efficiency in a zero gravitational environment. This is all theory... and I'd love to know if it is indeed as crazy as it sounds.

Topic by DarkRubyMoon    |  last reply


Anti Gravity ramp - REVEALED

Here is an awesome illusion that took me around half an hour to make and film and edit. Enjoy =)

Topic by Hiyadudez    |  last reply


Gravity Car Wheel Size

I have built several adult soapbox derby/ Gravity cars. I'm working on a new build that may require a smaller front tire, such as a 16inch tire. My plan is to run 2 26inch rear wheels and 1 16 inch front  wheel, with a total car weight of 225lbs.   Since there is no gearing, just gravity, and just considering size, will smaller front wheel effect my speed? Thank you

Topic by hos13    |  last reply


How to program gravity field? Answered

I am working on a program to learn about OOP (object oriented programing) and I want to make a program that lets you create planets and fling them around a sun. Here is the current code. Note, I am always actively changing it so the code may be broken at the time you click to open it. Sorry if that happens. https://www.khanacademy.org/computer-programming/solar-system-creator-oop/4441139047 =========================================== I know the gravity formula is F = (G*M1*M2) / R^2.  The problem is that F is a scalar, not a vector. I need to split this equation into X and Y components. But apparently, you cannot just simply define the X components and Y components separately using that formula because it is not a linear/inverse relationship. :( Anyone know what the easiest way to make gravity vector field?

Question by -max-    |  last reply


Sealed gravity liquid dispenser

I am looking to build a sealed gravity dispenser similar to this one.... http://www.dudeiwantthat.com/household/bar/liquor-log-booze-dispenser.asp I'm trying to figure out the best route to take, I have a beer tap I will be using. My problem arises with running plumbing in a solid piece of wood without cutting it in half. I plan to use pvc and but that means I need a 90 degree angle in the block of wood or log. Is it possible? My best idea is to drill my holes and cut a chunk out of the back that can be glued back. My next question is. How to attach a bottle? Obviously I have to have the bottle upright and place the dispenser on the bottle and flip it. But how to get a seal on the bottle that will work with different bourbon or whiskeys. Thanks on advance for any help.

Topic by AndyB107    |  last reply



My Theory for How Gravity Works

So I've never really found out how gravity actually works, why it happens. But a few days ago I had a epiphany. I don't know if I spelled that right. So everything is at least a little bit magnetic, even stuff like wood, no matter how little. So all of this stuff would be attracted to all the other stuff electromagnetically, right? Even a little bit? So when you get huge amounts of this stuff (I'm thinking planets here) there is enough electromagnetic attraction to pull it together, and voila! We have gravity! Plus when you have planets, there's tons of stuff like iron and other metals and metaloids, that could be very strong, magnetically. So if I'm wrong (which I probably am), can someone explain how gravity actually works to me? I'm constantly thinking about stuff like this, I get theories like this every once in a while, many of them right. But not this complicated, more stuff like figuring out how air pressure and vacuums work, but basic principle stuff.

Topic by Aeshir    |  last reply


School Project: Gravity Car Design

Hey there guys... In my physics class we have a project in which we have to make a gravity-powered vehicle that will carry a given load along a track. The vehicle can only be powered by gravity (weights) and cannot use any other energy source such as elastics, springs, explosives, etc. I have started to make a K'nex vehicle but it is not very sturdy. The following is a picture of the rules and specifications. Much help is appreciated. ThanksFullsize Images: Front PageBack Page

Topic by RaDiKaL    |  last reply


How to make a Gravity Boots pair ?

How to make a Gravity Boots pair ? Hi guys,to start, excuse me for my bad english i'm a frenchy guy and i start with the english. If i come here today, it's because i would like to make a pair of Inversion Boots (or gravity boots), as this one : http://www.inversionusa.com/images/teeter/bootsracksbars/barmedium.jpg It's for my back health =P I thinked that it could be possible with an old pair of ski boots, or to do all, with a PVC pipe, but i don't know how to join the wo parts. So be cool if my english is too bad, i will progress. Thanks ;)

Question by no-fonte    |  last reply


Possibility of "gravity chamber" becoming a reality

I used to watch the show  "Dragon Ball Z" when I was younger, on some of the episodes there was a gravity chamber which would increase the gravity in the room. It would go up to 450G (1G= 1 times the Earth's gravity) I know this is completely impossible but could a device like this even exist and if it did would make it to 2G's? Before you respond I know this is just a show and not reality. If this did work this would help athletes train and astronauts (if and when the moon is colonized)

Topic by crc09    |  last reply


Facebook chat for Samsung Gravity 2?

Are there any apps/secrets to use facebook chat on samsung gravity 2? 

Question by NatureBoom21  



Is this a mass change or disturbed local gravity? Answered

I dropped a single 6mm dia steel ball down a 3/8 copper tube 1.29m (50.75 in) long, it took less than 1 sec to pop out the other end. I then dropped a string of 5 X neo disc magnets, 5mm dia x 3mm thick, down the same tube and it floated down taking 7 seconds to pop out the other side. I tried the same experiment with an aluminium tube and observed the same results. What is causing this phenomenon? Could it be magnetic eddy currents in non ferrous material? Has the mass of the neo mags been changed or is it a local gravitational disturbance?

Question by petercd    |  last reply


Molding Aluminum: With Gravity Die Casting

It's expensive, untested and dangerous.The idea goes like this. Start with a coffee can foundry, possibly powered with Biodiesel or Propane. Then design a mold for what you want to build using Autocad or some variant thereof. After it's finished, send the design to a machine shop to have it built out of steel. When you receive the permanent mold, melt the aluminum and pour into the mold repeatedly and often.The idea seems like a good one to me, I'll be testing it soon enough using common screw clamps to keep the mold tightly secure.Has anyone here done this? The closest I've come to doing it myself is pouring into a muffin tin.The photo below is a picture of the results which was taken from another board found here, you'll need a login, the photos are located in the forum under Machining and Tooling.Give me a shout if you dig the idea.UPDATE 5/24/07It works! Using my Harbor Freight Mini-Mill I cut out pockets in two pieces of 1018 steel, each about an inch deep, and four inches across. I then cut inlets in both pieces and welded some scrap steel U channel on the tops of both mold sections to form a pool enclosure for the excess aluminum to collect inside of and stay safely contained.Then I lit the candle on my foundry and melted the aluminum while at the same time pre-heating the molds, (connected using C-clamps) in the oven. When the aluminum melted, I poured it and it instantly solidified. After about 2 minutes of running around in a panic I cracked the mold open. The detail level is incredible. Impressions made in the mold with a fly-cutter can be seen in the casting. The casting is bright, shiny, and seemingly devoid of any burs usually associated with unfinished aluminum castings.I'll provide photos later of the test mold and casting.

Topic by Inspiracy    |  last reply


i was wondering about the effect of gravity on electricity, ?

Hypothetically, one example - would it be easier to send power from beyond the atmosphere to earth, or, send it beyond the atmosphere from earth. or another similar task whereby the scale would yeild a tangible result?

Question by QSDR    |  last reply



Rope Faling

What would happen if you put a rope around the world and tied one end to the front of a house and one to the back of the house the held on to it and cut it on the other side (not the on your holding on to)

Topic by Slayer7    |  last reply


Where is the center of gravity usually found in a sword? Answered

I'm atempting to construct a sword, and even though its mostly for show, i want to get the weight and balance right.

Question by The Ideanator    |  last reply


How do you make an millbank bag?

A millbank bag is a portable gravity powered filter bag.I want to know how to construct one.i have proceded to do this but i need more ideas.

Question    |  last reply


Follow the bouncing ball!

An article in PhysicsWorld reports on a novel technique for measuring the acceleration due to gravity. The researches used a cloud of ultra-cold atoms and bounced them off a series of upward laser pulses. By measuring the timing of the bounces they could measure g with better than 1 per mil precision.

Topic by kelseymh    |  last reply




can atoms be moved in elements such as gold by manipulating electrons while thier moving around the atom? Answered

I want to know if it is possible so I can build a device to levitate a piece of wood with electromagnetic fields.#

Question by nerd7473    |  last reply


How to make an atom splitter/gravity hammer? Answered

My cynical friend would like to see if it's possible to make a homemade atom splitter, a.k.a. gravity hammer. He says he wants to observe a thermonuclear explosion created by the collision of matter and antimatter.

Question by gdtripp    |  last reply


Gravity Feed Central Heating 22mmx2 28mmx2? Answered

Hi All, mate of ours drained his heating as he was extending a kitchen rad, long story short when he came to fill it up again no flow from the gravity CH tank in the loft down to the boiler, tried sucking on the rads to get flow cracked pipes open and all sorts, he knows there is an issue with air locks in the system as he has them a couple of times, he had a power flush about 5 months ago to eliminate sludge so shouldn't be that, looking at the lay out of the house it looks like the pipework is an issue due to floor levels being all over up and down! so my question is would installing a second pump at the side of the header tank in the loft force water through and back up the boiler escape be a good idea for this on going problem, he's brassy so new install or referb of the system is a long way away, poor blokes house is freezing, thanks in advance for any reply and suggestions before I go round tonight to have another go, Cheers Matt

Question by Matth354    |  last reply


Mini heather-stove-combustion chamber for diesel fuel droplet

Hi word! I like to find if there is a project, or  it is made already, a mini  stove, gravity filled diesel fuel, droplet, which burn with blue flame. Not bigger than a alcohol stove made out from pepsi - bier can. Appreciated any answer about this topic. Kresimir Pregernik  dipl.ing.

Topic by KresimirPregernik  


Annus Mirabilis

Does anyone know where I can find a straight translation of Einstein's Annus Mirabilis? Thanks

Topic by Weissensteinburg    |  last reply


Help me thunderclap!

Hey Everybody,  I've been humbled and surprised by all the support I've gotten on my Gravity Hook project. I'm trying something new to spread the word and I'm asking for your help to share it.   Thunderclap is a website where people come together to get the word out. Here's how it works. You visit a project and support it by clicking on buttons marked "facebook", "twitter", or "tumblr". On a certain date (March 18th in this case) the post goes out all at once.     Help me spread the word by visiting the project at http://thndr.it/1wwiz2j . Thanks! Brent  

Topic by Mrballeng    |  last reply


Mendocino Motor ! How to correctly wired solar cells to shaft coil wire?

Trying to wired " Mendocino Motor" using 4 mini solar cells to magnetic wire.  Like the 1 here : http://www.youtube.com/watch?v=bu6xf3pyMQI Thanks!

Question by ezerbino  


Floating sparkles

Hi guys! A few days ago I mixed in some sparkles with borax slime (oh, gods, the smell!) and perhaps foolishly assumed that the thickness of the slime would keep the sparkles from settling for at least a month, since they are rather light and all that. Alas, it was not to be. Four days later and most of my sparkles are at the bottom of the jar. Question: Does anybody have an idea or suggestion or anything to keep the sparkles where they are? Thank you!

Topic by TashaDax    |  last reply



How do you lower the center of gravity in a car?

I got a geo tracker (sort of) and they are really prone to fliping due to its high center of gravity. How would I lower it?

Question by Clayton H.    |  last reply


Has anyone built a gravity powered log splitter? Answered

Has any one made one of those gravity powered (sliding impact) log splitters before, I need to build one and could use some ideas.

Question by trike road poet    |  last reply


First bolt action without gravity fed hopper?

I made this true bolt action that works like the real one . instead of using gravity to put the bullet in the chamber , mine uses a ramp . Another thing new about this is the magazine is easy to remove , just press the button behind the magazine , just like the AKs , and remove the magazine .

Topic by Katarukito    |  last reply


Could a coil gun's projectile escape earth's gravity?

If there were a Coil Gun, that was built to go across the United States and Canada border, for 2000km in a horizontal line, that would end at the end of a 'tunnel,' the projectile should hit escape velocity 11.2km/s and be out of the earth's gravity's field?Coil gun launch cost964 MEGA watts 10 cents per kwh (wholesale) from a power station$9,640,000.00 per launchNASA Space Shuttle launch costhttp://www.nasa.gov/centers/kennedy/about/information/shuttle_faq.html#10Q. How much does it cost to launch a Space Shuttle? A. The average cost to launch a Space Shuttle is about $450 million per missionhttps://www.instructables.com/answers/Space-Elevator-or-Lateral-Coil-Gun/

Question by nfarrow    |  last reply



If you're standing on the Moon holding a pen, and you let go

Thought this deserved some looking at:can you answer these questions right?13. If you are standing on the Moon, and holding a rock, and you let it go, it will:(a) float away(b) float where it is(c) move sideways(d) fall to the ground(e) none of the above25. When the Apollo astronauts wre on the Moon, they did not fall off because:(a) the Earth's gravity extends to the Moon(b) the Moon has gravity(c) they wore heavy boots(d) they had safety ropes(e) they had spiked shoes My prediction is that most of you will get the question right, as instructables is a scientific community.Check the link for detailshttp://www.phys.ufl.edu/~det/phy2060/heavyboots.html

Topic by flio191    |  last reply


Can a Singularity Exhibit an Electrostatic Field ? Answered

What is wahh.......  a small black hole ...........  that's a singularity. If you bombard  it  with electrons ( which carry a negative charge ) will the tiny Black hole be attracted to your pet cat.   Cat fur looses electrons easily and acquires a positive charge.

Question by iceng    |  last reply


Ancient technologies revisited - ancient "levitation" devices

If we look at some of the the ancient monuments we already struggle to come with just one idea how we could recreate it today.A monolith with a weight of close to 300 metric tons is one big thing.You certainly find some creative way of carving it out of solid rock about as hard as granite - even if ou only know bronze tools LOLBut that is archeology these days, always blind on one eye.Anyway, we just assume we carved it out already and somehow even managed to cut the underside off the rock without the 300 tons crushing the tools.No modern fleet of cranes could lift it if you could somehow get them into this remote quarry...And if we somehow would be able to lift it out we would have no clue how to transport it over 400km thorugh sand deserts as one choice, rocky terrain as the second or on water as a last resort with still 100km on land to cover.There is no evidence anywhere to indicate such a big and massive thing was moved from the quarry to the final erection site.....Mainstream experts claim wooden rollers were used - impossible in the terrain.And a boat or float able to carry it on the water would have been to big to fit on the river...Still the monolith made its journey and got erected in place....In other places we find walls and buildings created from single blocks of rock weighing in at around 50 metric tons for the smaller ones...In ancient Aegypt we find similar examples of large and heavy object being carved and moved around like they were made out of thin air.Again texts and other "writings" from sometimes well before our dark ages tell us about gods and people from the sky doing exactly that just by pointing at them and directing them with the hand and arm.Another indicator for this is that some of these huge monolithy rest on foundations made from individual rocks stacked up neatly.Computer simulations could not find any solution to get the monolith onto this base.Unless it would be stright and evenly down....In all other cases the foundation would have been crushed to dust by the weight and only the weight gives it it incredible stability without any mortar and just sand around it.Many theories exists on how these ancient gods were able to do their "magic tricks".Up to and including these gods being aliens or humans who traveled back in time from our own future.None of them though are really specific and prefer to only refer to "technology" instead.So lets take a close look at possible ancient options for levitation technology:How do you levitate a few tons of solid rock?We go small as we have to assume for once, size does not matter here.Practical and theoretical science provides us with a few options.For example by creating a lifting effect based on airflow - like a hovercraft.We know the gods did not create a sandstorm to move things, so that one is out.Next on the list is acoustic levitation.We do this already for fun and some real sience experiments, look it on Duckduckgo got get a liking of it.To make just 5 tons float in an ultrasonic node however would require a sound pressure that would liquify humans in seconds.Apart from the problem of placing and keeping the transducers aligned.Nothing you could do by pointing you hand and waving around...Einstein provided us with the realitve ;) option to simply nullify the mass of our rock.Several options are possible here.For example by making the rock vibrate at the same frequency as our gravimetric field.Sadly we only (so far) accept gravity as a constant force because we can't (yet) understand or theroise properly about what exactly creates gravity.From the same basic formula in Einstein's book comes option two : Eliminate the gravitational influence on the rock.In way too simple terms to allow a better understanding:Imagine the rock is a ball and gravity is an air stream.If the ball is light enough but not too light it seems to float in the airstream.With the right texture on the surface it even spins quite fast and gets even more stable.You could re-direct gravity in a similar fashion to make to rock float.A push with your finger and it keeps moving like it would in the waste emptiness of space.A slightly different theory from a different side uses vortex energy to make the rock float.The beauty behind this particual theroy is that it would actually match the ancient texts quite accurately.Vortex energy is a relatively new field of science and not always accepted, so take it or leave it.Directed energy can create harmonic resonances in solid objects.The idea behind the vortex is that a relatively tiny device is capable to induce this harmonic vibrations.A bit like Star Trek a second energy "beam" can lock onto this specific frequency.By modulating the positive or negavit amplitude you then can move the rock towards the origin of the beam or away from it.Directional changes would happen through just moving the source of the beam, like on a ball joint to keep it too simple.Why would this theory match almost too nicely?A vortex beam could be losely seen as a kind of tractor beam.And the "uneven" movement of these massive objects in ancient texts make it only more plausible.They were not following the terrain like they would have on some antigrav-platform hovering over the ground.Often they were lifted up hundreds of meters before starting to move towards their destination and then they were lowered down vertically.We don't know if there were levitation devices or even anti gravity devices in actual use thausands of years ago.The only thing we know if things were moved without sings of having been moved.And well, that we have no clue how to do it with our modern technology today....

Topic by Downunder35m  


Oceans?

If the earth is made of by a lot of dust collecting in space due to gravity how did water form on earth?

Question by mayney93    |  last reply


How could I build an Archimedes screw? Answered

I suddenly for no reason would like to build an Archimedes screw for transporting water. All research attempt have failed. The only instructions that I can find suck, and I'm not sure what the... ahem... Heck I'm doing. Anyone have any ideas or experience in the matter? Thanks!

Question by noahh    |  last reply


An Exploratory Research Mechanism

Designed and Built by Emile Cole Range of Motion Video (profile).... http://www.youtube.com/watch?v=P_vF3...layer_embedded Range of Motion Video (front).... http://www.youtube.com/watch?feature...&v;=E7CEwnOFnCk   Hello all.... I've been working on this (hobby status) on and off over the last fifteen years or so.... a mechanism that immediately begins to rotate in either direction with an imbalancing displacement of as little as one degree. With repeated periodic displacements of as little as five to seven degrees its rate of rotation rapidly approaches about a 100 to a 150 rotations per minute over the course of just eight to ten repetitions, all while overcoming only negligible frictional resistance from the main axel (equipped with bearings). It may have some applications for extracting rotational motion more efficiently from wind and wave and maybe a couple of other things too.... or it may just be a work of art.

Topic by EmileCole    |  last reply