experiments
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YouTuber Builds The World’s Most Powerful Handheld Laser Pointer And It Can Instantly Melt Glass
The handheld laser pointers you can buy at office supplies stores are legally required to be no powerful than 0.005-watts, and most fall well below that threshold so they’re relatively safe to use. With that as a reference, you have a better understanding of just how terrifying this 100-watt handheld laser pointer really is.
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You Can Actually Light A BBQ Using Water
Video: It’s a crucial compound when it comes to supporting life, but water has so many amazing properties that there’s a lifetime of experiments to try with what comes pouring out of your taps. It’s common knowledge that water is an effective tool for dousing a flame, but did you know that you can use…
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Building A Molten Metal Squirt Gun Is The Worst Way To Stay Cool This Summer
Shortly after the squirt gun that blasts molten liquid metal.
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You Can Levitate Tiny Diamond Particles Using A Cheap Red Laser Pointer
Video: Did you know a cheap red laser pointer is good for more than just annoying people at a movie theatre? As YouTube’s Styropyro, AKA Drake Anthony, demonstrates, by focusing the beam you can actually use it to lift and levitate tiny specs of diamond dust, similar to how Star Trek’s tractor beams seemingly work.