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light LED bulb with 4 coin rs.2+1+.25+2 http://youtube.com/tachnicalinfohindi http://kodayworld.blogspot.com Thanks for watching Like and Share Video subscribe Channel This video Entertainment , Fun , Magic and Puzzle
How to make a simple backyard foundry for less than $20, for melting pop cans, and casting aluminum. [✓] Clay Graphite Crucible: http://amzn.to/2bZ2ESu [✓] Steel Pail: http://amzn.to/2bSuGAC [✓] Plaster of Paris: http://amzn.to/2bZ0cf0 [✓] 2.5 Quart Bucket: http://amzn.to/2c0l3gk [✓] 5 Quart Big Mouth Bucket: http://amzn.to/2bSvyoz [✓] Heat Resistant Gloves: http://amzn.to/2bSv02d [✓] 1-3/8” Hole Saw: http://amzn.to/2bSvo0z [✓] 3” Hole Saw: http://amzn.to/2cib3kQ [✓] 1” x 12” Steel Pipe: http://amzn.to/2cu3uGU $5 OFF on Harry's shaving products. Coupon Code: THEKINGOFRANDOM http://bit.ly/Harrys5 Endcard Links: Pop Can Metal Melting: https://goo.gl/pTP1uG Secret Safe: https://goo.gl/r0K9jB Acrylic Fire Piston: https://goo.gl/BSl8QT Bottle Rockets: http://bit.ly/HomebrewBottleRockets See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Business Inquiries: For business and sponsorship inquiries please contact us directly: http://www.youtube.com/thekingofrandom/about WARNING: Charcoal foundries can reach temperatures in excess of 1,000ºC, which is well above the melting point of hobbyists. This project should only be attempted with adequate knowledge and training, proper protective safety gear, and in a fire resistant area with adequate ventilation. The sparks flying from the foundry can ignite fires, and the fumes from burning dross can be toxic. Use caution and common sense. Use of this video content is at your own risk. Music By: Scott & Brendo ("Feel It" - Instrumental) http://bit.ly/ScottBrendoiTunes Project Inspired By: This foundry is an original design, which comes after months of experimenting, and over 10 different prototypes. The functionality is founded on ideas I collected while searching the internet for different furnace designs. Project History & More Info: For this project I experimented with 10 different prototypes, to develop a reusable backyard foundry that melts aluminum soda cans easily and safely. I tested different refractory recipes, different containers, different setting for blowing air, and different types of makeshift crucibles. I tried various ratios of portland cement, sand, perlite, plaster of paris, water, and even kitty litter. For containers, I experimented with clay pots, plastic buckets, no container, cinderblocks, and a galvanized steel pail. I ended up favoring the galvanized steel pail, and a mix of 50% plaster of paris, and 50% play sand, by volume, which was inspired by a video by NightHawkInLight "How to Make a Soup Can Forge" http://bit.ly/IBSoupCanForge Depending on where you get, or find, your materials the cost can range anywhere from $5-$25 per unit. With the materials I used, I was able to make 2 units for under $40 ($20 each). Even on the high end, this is probably one of the cheapest, reliable, backyard foundries that can be made. I used mine to melt soda cans, and extract the aluminum for future metal casting projects. All the soda cans came from a local recycling depot. I bought back 30 lbs from the depot to avoid having to drink gallons and gallons of soda. :) I stored the ingots in various forms, which you can see in the video"Melting Cans With The Mini Metal Foundry" https://goo.gl/pTP1uG The technique for making the sword in that video, and the gun in this video is called "Lost Foam Casting" and will be demonstrated in a future project video.
How to burn a candle underwater. Simple science trick. Watch the flame continue to burn beneath the water level as the wax holds back the water. Other Videos: Pepper Plate Trick - https://www.youtube.com/watch?v=ho0o7H6dXSU Minions - https://www.youtube.com/watch?v=XVAobSCnR9g Seesaw Candle - https://www.youtube.com/watch?v=cgwkF2fbqBE Balloon Experiments - https://www.youtube.com/watch?v=glQ2NrnDHWc Music: Look Busy - Kevin MacLeod (incompetech.com)
I made a cord drill and then upgraded it to a pump drill. A cord drill is basically a spindle with a fly wheel attached so it looks like a spinning top. the middle of a piece of cord is then put into a notch at the top of the spindle. The ends of the cord are then wrapped around the spindle and then pulled quickly outwards causing the drill to spin. The momentum of the fly wheel causes the cord to wrap back around the spindle in the other direction. When it stops the cords are pulled outwards again and the drill spins in the other direction. I made the first one with a stone flywheel then made fire with it in the same way I make fire with fire sticks. Then I made and fired some clay fly wheels, made another drill with one of the fly wheels and fitted a stone drill bit to the end. This one I use for drilling holes in wood. I used the new drill to make a hole in a piece of wood. I then put the spindle of the original cord drill through the hole in the wood, tied the ends of the cord onto the piece of wood and it became a pump drill. The cords were wrapped round the spindle as normal but now a pumping action of the wooden cross bar created the same action. This was an interesting project. For fire making I'd stick to fire sticks because the equipment is easier to make. But for people with soft hands they could use the cord drill as it won't give them blisters. It should be added that the pump drill actually took longer than the cord drill (cord: 32 seconds, pump 1 min 30 seconds -the pump drill scene was edited down to make it watchable). The pump drill had more moving parts and was constantly having problems. As a fire making method I'd choose the cord drill over the pump drill unless all the parts were well made. The main purpose I'd use these tool for is drilling holes rather than fire making. It was reasonably good but the stone bits I made could be improved and their attachment to the shaft also needs some thought. If the bit loosens and gets off axis slightly the whole thing wobbles. These drills are impressive inventions and show potential for carpentry use later on. Wordpress: https://primitivetechnology.wordpress.com/ Patreon page: https://www.patreon.com/user?u=2945881&ty=h I have no face book page. Beware of fake pages.
Awesome life hack.You can charge your mobile using blade.there is three electric cell in series.It produce 4 - 4.5 volt. ---------------------------------------------------------------------------------------------------- please comment for more information . --------------------------------------------------------------------------------------------------- thank you for watching and subscribe my channel.
WARNING:-This video is intended for scientific and entertaining purpose only.Any actions in this video shall not be a call to repeat them! Do not try to do this at home, The author shall not be hold liable for any of your actions performed.
I am happy to welcome you to my channel and today I will show you how to make a battery using coin
1:- copper coin
working:- one coin produce 0.45 volt and here we use 15 coin which produces 6.75V which is sufficient to glow a LED bulb
Note:- You can also charge your mobile by increasing numbers of coin as per voltage required
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