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 ...

Kevin Moore and Grant Reynolds from the Science Channel looked at one of their favourite childhood pastimes – burning things with the rays from a magnifying glass – and wanted to magnify it. They ...

When you call your YouTube channel “Let’s Melt This,” you better be ready to deliver. A new clip posted by the owner of said channel does just that by taking a regular American penny and melting it ...