It's a rematch Battle of The SciShow Hosts on today's quiz show! Will Olivia be victorious again or will Hank "try those logarithms" and win the day?

Hank introduces us to the brilliant and heartless Fritz Haber, a great mind who is considered "the father chemical warfare," but who also made discoveries and innovations that helped lead to the Green Revolution which is credited with...

Why does fish go bad so quickly - and what can you do about it?

Explore the significance of chlorine, a chemical element commonly found in everyday life. We learn about its atomic number, symbol, and physical properties. The video also delves into the dangers of chlorine, particularly in the form of...