So I have one of those little fog machines that you submerge in water and it makes a decent fog. It also sprays an unholy amount of water everywhere.<BR><BR>So I have devised an Apparatus. Put the ...
After testing 122 commercially available laser pointers, researchers at the National Institute of Standards and Technology found that 90% of the green and 44% of the red pointers did not comply with ...
His scary creation uses a 3D-printed gimbal and a 40-watt CNC cutting machine laser that is almost 8,000 times as powerful as a laser pointer to vaporize grass blades, according to Futurism. Warning: ...
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