Safari Live - Day 121 | National Geographic

This is me trying to figure something out underwater. And those are NASA astronauts also trying to figure something out underwater. NASA is about to make a technical decision, and I want to try to explain why it’s so important. Like, if you could design …

Five, four, three, two, one, transit. Hey, it’s me. Destin. Welcome back to Smarter Every Day. August 21st 2017. It’s Matt Whitman, it’s Trevor. We’re in the middle of Wyoming. This is a really special spot. You have to understand we’re on a reservation,…

We’re told that given that h prime of negative four is equal to zero, what is an appropriate calculus-based justification for the fact that h has a relative maximum at x is equal to negative four? So, right over here we actually have the graph of our fun…

Look, the porcupine tracker went right up here. It’s not too far ahead. This is a fresh track. Hey, look! There he is, right there, right in that tree. Porcupines, when they’re getting chased, they like to take to the trees. I can’t shoot him with this r…

Pleasure is the first good. It is the beginning of every choice and every aversion. It is the absence of pain in the body and of troubles in the soul. Epicurus. In the third century BC on the Greek island of Samos, a man was born that would become the fo…

In front of us, we have another screenshot from Khan Academy, and I’ve modified a little bit so I have a little bit of extra space. It says, “Divide the polynomials. The form of your answer should either be a straight-up polynomial or a polynomial plus th…