Does anyone have c code for salted sha1 or a hashing program that run in dos mode??
Topic by jam BD 9 years ago
I made an instructables about salt and water etching https://www.instructables.com/id/SALT-AND-WATER-E...as I learned it in a jewelry class, so I never tough about been unsafe. I posted it as I tough it was a nice one to share, but I'm having some comment on how it should not be safe using stainless steel in this project. As I don't have absolute knowledge about this before, and I just report what I learned, I was wondering if that was correct or not. (I know sometimes people comment very random stuff). Anybody know something about this topic?
Topic by marcellahella 11 months ago | last reply 8 months ago
Dan Holmes pictured on the extreme right is busy with his 2008 Grassroots Bonneville Attack and I wish him well in this endeavor seeing as I'm a Bullet rider myself.Quote from the site Bonneville Bullet "Got motorcycling friends? Motorcycle club, group? Let them know about this underdog, grassroots Bonneville attack by a classic Royal Enfield Bullet and a few dedicated volunteers. We need support from motorcycle owners, riders, enthusiast, groups, clubs, weirdo's, and just plain bike nuts wherever you are."The Bonneville Speed Trials are from 2nd - 7th Sept so not much longer to wait and see history happen. :)
Topic by petercd 10 years ago | last reply 10 years ago
I'd like to learn how to make a Salt Lamp. I've seen Himalayan Salt Lamps for sale, however himalayan salt contains uranium! So I'd like to know how to make one myself, perhaps from sea salt or rock salt or something. If anyone knows how to do this, please share your knowledge!
Topic by DaveySprocket 9 years ago | last reply 3 years ago
A water bottle of salt water would be conductive. if it were to set there for a year or so will it still be conductive. assuming you shake it around a bit to remix the settled salt
Question by ismael01 7 years ago | last reply 7 years ago
Initial steam conditions 150 to 170 psig Saturated going into a 6" inch steam flange?Thanks?
Question by jsaliman 9 years ago | last reply 9 years ago
I have a 2yr old toddler and am wondering if it is safe for him to play after i sprinkle the salt on the carpets? I was thinking about doing it after he goes to bed but if you have to leave it for a couple days then i guess it wouldn't matter when i put it down.
Question by andrewgraceysmommie 6 years ago | last reply 6 years ago
Question by mspittypat 9 years ago | last reply 9 years ago
Question by makoz 8 years ago | last reply 8 years ago
I'm experimenting with lenses and want a big one(to big for the kiln) so i decided to try salt. I've grown small crystals in a pot almost 1 inch wide but don't have a clue how to scale it up.
Topic by AlbinoMoose308 6 years ago | last reply 6 years ago
I saw this video India with Sanjeev Bhaskar: Indian Inventors & Cow Dung , I am doing an article about light in developing countries and this is a perfect solution
Question by central america 10 years ago | last reply 10 years ago
Http://andthatsthewayitis.net/2011/05/17/salt-does-not-melt-ice/ thought about running a chainsaw to remove ice from roof gutters. rethought that. sodium chloride? corrode metal gutter and hurt plants. mag sulfate? have it on hand, but above link indicates it wont work. would it work if baked to drive off h2o? stuf comes hydrated. calcium chloride? directly on metal?
Topic by Toga_Dan 4 years ago | last reply 4 years ago
I want to keep the Epson salt and get rid of the water. I want to use the salt again.
Question by Molly111 7 years ago | last reply 6 years ago
In my enameling work, I sometimes use a mild homemade pickling solution to remove firescale (cupric oxide) from copper. The pickle is a saturated solution of white vinegar and kosher salt, kept hot in a Crock Pot. After heating the copper pieces in a kiln, a layer of cupric oxide forms on the surface, which is then dissolved in the salt/vinegar solution. After a while, the solution turns a lovely blue color from the dissolved copper. If I forget to put the lid on the pot, eventually the solution evaporates, leaving pretty blue crystals that look a bit like copper sulfate. So, what have I got here? I don't want to just dump it due to the copper content. I'd like to figure out something to do with it, but first I need to know what it is. I'm thinking it might make a good electroplating solution, but that's just a guess.
Question by RavingMadStudios 9 years ago | last reply 9 years ago
A while back I had made a HHO generator or electrolysis device. I had run it a little bit and then left it for about two months in a bucket because it had a small leak. Salt crystallized on the outside some and when I opened it, there was a large glob of some milky white jelly like substance, any ideas?
Question by jj.inc 7 years ago | last reply 7 years ago
I have a patassium chlorate cell, it uses platinum electrodes. Ive tried to make chlorate with it 3 times, but what i get dousnt burn very well( it make sugar bubble). could this be the salt im using, i am using deitary salt( which is only 40% KCl ) and some other things.
Topic by tylerb 10 years ago | last reply 8 years ago
Well the slow lady at my local KFC took half an hour to cook two big crunch sandwiches (spicy mayo of course), and two small popcorn chickens. This was not even combos with fries and drinks, just sandwiches and popcorn chicken. To spite the dumb b*tch (I mean really she took WAY longer than she needed to, and the only cook in the back left in the middle of cooking something to go have a smoke out back). I ended up stuffing my pocket full of salt (apparently they keep inventory of their salt packets, I know this because my sister used to work at a kfc). I took roughly 350 packets of salt, enough to take a big dent out of their supply. Needless to say, my mom was even pissed, her popcorn chicken was soggy when she got it, yet my gf's was made fresh and was still hot, what's going on there??? Regardless, if anyone lives in Ontario, I reccomend you steer your business away from the Port Elgin KFC, it's private ran (they bought the franchise and it's not ENTIRELY ran by kfc), and thusly, it's ran by some rather piss poor cooks and the cooking quality is not consistent nor is it up to standard. I hope someone thanks me for this.
Topic by Punkguyta 9 years ago | last reply 8 years ago
I tried standard sun evaporation in trays (1 gallon) and it takes far too long (not to mention all the debris that collects in the water during the evaporation process). Heating it over the stove uses too much energy. I am thinking a solar fan / heat combination. Your thoughts? (Note: The goal is to collect the sea salt.)
Question by ericrowe 10 years ago | last reply 8 years ago
I was making some sodium chlorate using https://www.instructables.com/id/EGXGY5PF23Z375E/, but instead of using some 9v, i put a bridge rectifier on to my AC power (i live in south Africa so 240v) and the I put what i hope was DC into the salt water, which began to glow and made a noise. Why was it glowing and is there any danger to let it run for 2 hours?
Question by BOOM5601 9 years ago | last reply 9 years ago
Http://articles.latimes.com/2009/feb/23/business/fi-magicwater23I think someone with more time than me should see how to do this most efficiently and see if it work!The article:Sounds like the old "Saturday Night Live" gag for Shimmer, the faux floor polish plugged by Gilda Radner. But the elixir is real. It has been approved by U.S regulators. And it's starting to replace the toxic chemicals Americans use at home and on the job.The stuff is a simple mixture of table salt and tap water whose ions have been scrambled with an electric current. Researchers have dubbed it electrolyzed water -- hardly as catchy as Mr. Clean. But at the Sheraton Delfina in Santa Monica, some hotel workers are calling it el liquido milagroso -- the miracle liquid.That's as good a name as any for a substance that scientists say is powerful enough to kill anthrax spores without harming people or the environment.Used as a sanitizer for decades in Russia and Japan, it's slowly winning acceptance in the United States. A New York poultry processor uses it to kill salmonella on chicken carcasses. Minnesota grocery clerks spray sticky conveyors in the checkout lanes. Michigan jailers mop with electrolyzed water to keep potentially lethal cleaners out of the hands of inmates.In Santa Monica, the once-skeptical Sheraton housekeeping staff has ditched skin-chapping bleach and pungent ammonia for spray bottles filled with electrolyzed water to clean toilets and sinks."I didn't believe in it at first because it didn't have foam or any scent," said housekeeper Flor Corona. "But I can tell you it works. My rooms are clean."Management likes it too. The mixture costs less than a penny a gallon. It cuts down on employee injuries from chemicals. It reduces shipping costs and waste because hotel staffers prepare the elixir on site. And it's helping the Sheraton Delfina tout its environmental credentials to guests.The hotel's kitchen staff recently began disinfecting produce with electrolyzed water. They say the lettuce lasts longer. They're hoping to replace detergent in the dishwasher. Management figures the payback time for the $10,000 electrolysis machine will be less than a year."It's green. It saves money. And it's the right thing to do," said Glenn Epstein, executive assistant at the Sheraton Delfina. "It's almost like fantasy."
Topic by elnino2783 9 years ago
I was looking for a way to make rust (ironoxide) and found that bleach coul be used as an oxidizer; however, I would not know when it was finished breaking down. With some research I found that NaClO + H2O2 -> O2 + NaCl + H2O. I think I can use this to either: use the NaClO and make the ironoxide, then add the H202 to break do the residual NaClO (extra H2O2 can be evaporated with the H2O), or used the reaction to speed up the ironoxide making with a bit of extra H2O2 to insure all the NaClO is used and the evaporate off the rest. (which would be better? would be my first question, but not the most pressing one) My question is how can I sepperate the Iron oxide from the NaCl (salt), since both are water soluble (sp)? A filter will seperate out larger pieces of ironoxide, but there will still be a fair amount that passes through the filter with the salt and I would like to minimize my loses as much as possible.
Question by knotmuch 9 years ago | last reply 9 years ago
Hi all, I am looking for an ice/ snow melter that won't harm concrete or other surfaces, is safe for pets and can be easily made from household products or at home. I would like to be able to apply it before or after ice forms. Thank you
Topic by feign 12 years ago | last reply 10 years ago
I don't want to delve deeply into soapmaking. I just thought it would be easy to add sugar or salt (for that scrubby feeling) and old body spray (for scent) to my generic refill hand soap. But I've been playing around and I just wind up with completely unsuitable textures. Basically it gets really runny and no matter how much sugar/salt I put in there, it doesn't flow through the dispenser so it doesn't get used. Thanks.
Question by phonyemail 7 years ago | last reply 7 years ago
I have been messing with electrochemistry lately, and had saturated some water with NaCl (table salt). I then placed two carbon electrodes into the solution and ran a current through it. To my surprise, the carbon dissolved and a dark brown powder formed in the solution, with gas bubbles rising from both electrodes until they were gone. Anybody know what is happening??
Question by pyrorower 9 years ago | last reply 8 years ago
I was melting some salt using a pencil butane torch to test how hotsalt needs to be to melt in practical, and i noticed something odd as i was melting it, and that thing was that there were some flurenscent red dots appearing on the molten salt, what were these? was it metal sodium? or sodium oxide?
Question by oldmanbeefjerky 8 years ago | last reply 8 years ago
Ice with salt added to it AFTER it froze will be very cold, but how about frozen saltwater will it be colder, warmer or just the same?
Question by nutsandbolts_64 9 years ago | last reply 9 years ago
Hi, I am a newbie to anything electronic.I am trying to design an array of sensors for a salt water aquarium. I have found the DO and pH sensors from Atlas, now I need a temperature and ammonium sensor for the salt water tank, all with I2C interface.Does anyone out there know of any they can recommend?
Question by achaninau 1 year ago
I was trying to figure out how to make inexpensive electrolyte pills. From my calculations, one could make the daily recommended equivalent (assuming no other food has said nutrients): Table Salt - 1 tsp (primarily: NaCl, gives sodium) Salt Substitute - 2 tsp (primarily: KCl, gives potassium) Milk of Magnesia - 1 tbsp (primarily: Mg(OH)2, gives magnesium) Antacid Tablets - 5 pills (primarily: CaCO3, gives calcium) This could be useful to endurance athletes and people who are practicing prolonged water-only fasting. Has any of you tried to make something like this before? What other essential nutrients would you include? Any recommendations for a phosphorus source?
Question by vreinkymov 3 years ago | last reply 3 years ago
A full sized artichoke takes a long time to steam or boil. I want to cook some on a Salt Block but don't know if I should pre-cook them a bit so they don't have to stay on the salt block all day. I am sure I can cook them on the salt block but also wonder if they will continue to be tough if not par cooked. I'll report back with photos when I am done and figure it out.
Question by papajon 6 years ago | last reply 4 years ago
Question by CEShelton24 7 years ago | last reply 7 years ago
Question by cwilks1 7 years ago | last reply 7 years ago
Question by kashrox 10 years ago | last reply 9 years ago
I am planning for the coming zombie apocalypse and have decided to run into the mountains around my home with a group of people. Said mountains are a long way from the ocean, but we will need a long-term supply of table salt. I know that many plants contain naturally occurring sodium, which we could use to escape deficiency, but I want a way to obtain salt crystals for purposes such as drying meat. Without leaving my mountain haven, how can I accomplish this?
Question by tincanz 7 years ago | last reply 7 years ago
Water turns from liquid to gas at 100ºC. Salt water at an even higher temperature.. Sweat absorbs thermic energy from our skin, which cools the skin and allows the sweat to evaporate.. But how does it reach over 100ºC just from the skin and how comes that we can't feel it?
Question by ricardjorg 9 years ago | last reply 9 years ago
Does any body know where to get Salt Peter (potassium nitrate) but not from uni's or from the internet?? If not how do u make it?
Topic by 10wellsmit 11 years ago | last reply 2 years ago
I have soft enamel and I am looking for a natural tooth powder that, at the very least, won't further damage my enamel. Most tooth powder recipes I've seen use sea salt as an abrasive. I've also heard from dentists that salt is too abrasive and will scratch your teeth microscopically. Is this true? Could I grind the salt finely before using or would that defeat the whole purpose?
I bagged (cellophane bags) and tied two pound bags of scented salts about 2 weeks ago and the scent has disappeared. Also, my food coloring doesn't mix well in the Epsom salts either. For instance; red and blue is not making lavender color no matter how uch I increase or decrease the colors.
Question by KathleenN 3 years ago | last reply 3 years ago
Question by lampworkz 8 years ago | last reply 8 years ago