You will need half a lemon, water, spoon, bowl, cotton bud, white paper, and a lamp or other light bulb. Need a cool experiment to do at home with household items? What’s cooler than making invisible ...

Welcome to Bleeding Cool's weekly comic book preview! This week we are looking at the third issue of Silver Surfer: Ghost Light, which hits stores Wednesday. In it, the Surfer and Ghost Light ...

Imperial physicists have recreated the famous double-slit experiment, which showed light behaving as particles and a wave, in time rather than space. The experiment relies on materials that can change ...

PASADENA, Calif.—For the first time, researchers at the California Institute of Technology (Caltech), in collaboration with a team from the University of Vienna, have managed to cool a miniature ...

You will need a large iron nail, a fresh D size battery, thin coated copper wire (about 3 feet), and some paper clips. Our last experiment among 15 cool experiments to do at home with household items ...