One time when I was in the third grade, I got sick and missed a week of school. My dad wanted me to keep up with my schoolwork, so he brought my assignments and books home.
This is the story of the evolution of life on earth during one photon’s journey across the universe. Told by Saul Perlmutter who shared the 2011 Nobel Prize in physics for the discovery of the accelerating expansion of the universe.
In the race for survival, predators can achieve impressive strengths and speeds—but research reveals that when it comes to strategy, their prey may have the upper hand.This video was reproduced with permission and was first published on January 24, 2018. It is a Nature Video production.