Safari Live - Day 129 | National Geographic

Hi everyone, Sal Khan here. Welcome to the Homeroom live stream. We have a really exciting guest today, Pedro Noguera, who is the Dean of the Rossier School of Education at the University of Southern California. So start thinking of your questions, puttin…

We begin in darkness; then a single spark, and change ripples through the world. The seed in the soil seeks light; the cell splits into the mine pulses with knowledge. Today we know so much; we have cracked the code of life, clinched the birth of the cosm…

Are you free? Free to choose what you do and make decisions? Or are you an NPC, unable to decide anything for yourself? You feel that you have control over your life, or at least what you’ll have for breakfast. But this may be an illusion. Physics actual…

If he can make a three-pointer, I’ll tell you how much I make off YouTube. Well, I never thought that this would happen. And no, I’m not talking about being stuck inside of a makeshift jail cell, but instead getting an inside look into the business of one…

[Applause] I’m here at the Mount Strow Observatory to talk to one of this year’s Nobel Prize winners for physics, Professor Brian Schmidt. “Still feels kind of weird. I don’t know, I don’t really feel like a Nobel Prize winner when I go and say, ‘Okay, g…

As we’ve mentioned in previous videos, Hinduism is a very diverse religion with many different practices and even different beliefs. But there is a core centered around scripture, and the most important of these texts are the Vedas. Now, the word Veda lit…