Fridge magnets must constantly overcome the force of gravity, which suggests they are expending energy. So why don’t they run out of juice and fall off after a few years? • It takes no energy ...

GADOLINIUM is one of the more obscure elements of the periodic table, but it may yet have its 15 minutes of fame. For gadolinium has a strange property that could prove useful: when put into a ...

With strong bactericidal properties, graphene has the potential to become a game changer in the fight against antibiotic-resistant bacteria. So far there have been no efficient ways to control these ...

What if I told you your fridge could be cooled without gas, without chemicals … just magnets? It not only promises higher ...