Only a few elements can be permanent magnets - iron is one. Copper is not. But if you pass an electric current through any metal it becomes a magnet - an electromagnet. But how does this work? Well...
This fall, physicists in Italy published results suggesting that neutrinos travel faster than light - significantly faster. If true, this is really big news in physics, and of course most scientists...
Bonjour mes délicieux Co-Créateurs! Ici Lilou depuis la fabuleuse île Kauai à Hawaii pour le JuicyLiving Tour, et aujourd'hui avec l'étonnant Nassim. Je suis si excitée, nous nous...