Tag: Quiz
Quiz: elementary particles
Electron, neutrino, quark … These names mean nothing to you? In the 1970s, physicists defined a whole panoply of elementary particles with sometimes exotic names. Yet, for sure, you know…
Quiz: do you recognize these minerals?
Rare and precious or very common, there are now nearly 5,000 known minerals and we are discovering new ones every year! Can you recognize these 10 minerals? You will also…