Safari Live - Day 337 | National Geographic

This program features live coverage of an African safari and may include animal kills and carcasses. Viewer discretion is advised. A very good afternoon everybody and everyone, and a very warm welcome also to our sunset safari drive all the way from the K…

In this video, we’re going to talk about energy, and in particular, we’re going to talk about the energy of life. The energy that I need to live, and all of us need to live. The energy you need to think, the energy I’m using to make this video right now. …

Today I’m going to bake this chocolate cake. Now those of you who know me know that the only reason I would do this is to prove a point. Earlier I was asking people to compare the temperatures of these two objects: a science book written by Isaac Asimov a…

[Music] Kevin: Oir, welcome back to Virgin Radio Dubai on the Maz Hakeim podcast! Maz: I feel like I live here. Kevin: Well, I feel like you live here as well. It’s so nice to have you back. Last time we spoke, you were in Abu Dhabi. You were doing a h…

What if your entire life is flashing in front of your eyes, but you’re already dead? If you’re not dead but alive, everything is trying to kill you constantly. Your stomach is constantly trying to kill you; feeding it makes it stop. You need to drink as w…

So we started with a square wave that had a period of two pi. Then we said, “Hmm, can we represent it as an infinite series of weighted sines and cosines?” Working from that idea, we were actually able to find expressions for the coefficients for a sub 0…