This DIY Solar-Powered Death Ray Can Even Melt Metal
https://www-newz.blogspot.com/2015/02/this-diy-solar-powered-death-ray-can.html
Burning ants with a magnifying glass is a long-accepted childhood pastime and possible indicator of sociopathy. But when Kevin Moore and Grant Reynolds at the Science Channel got the idea to more effectively harness the sun's destructive heat, they decided to go big...like 1,5oo degrees Fahrenheit big.
Post a CommentDefault CommentsFacebook Comments