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 ...

It may sound like a sci-fi weapon, but two scientists have created a real 'death ray'. The ‘weapon’ is built from the sort of materials found in people’s garages and harnesses the sun’s rays to melt ...

Explore the basics of metalworking by melting and shaping metal into useful tools or artistic objects. This project covers essential safety tips, heating techniques, and shaping methods for beginners ...