Typo trouble ?
Today: Fonts, Germany, climate change, Syrian journalists, iPhone, sounds, air traffic controllers, and condoms.
There are over seven billion people currently living on Earth, but with limited resources, when will we run out of room?
This video is about the phenomenon of neutrino oscillations, which is where neutrinos can change flavors (ie, change between electron, muon, or tau neutrinos) because those interaction states are in non-trivial superpositions of the free traveling/mass eigenstates (?1, ?2 and ?3).