Safari Live - Day 121 | National Geographic

[Music] Big day we’re all been waiting for. Buffalo waiting; all of us are excited, a little nervous, but I guess we’re ready—ready as we’re going to be. My name is Duke Phillips. I manage the Mana Ranch. It’s um, a little over 100,000 acres located in t…

[Music] Hey everybody, this is Josh Lehrer from Lancaster, Miami, and one of the coolest parts about my job is the fascinating people that I get to meet who sometimes will just walk in off the street with something really cool. Sometimes not only is the c…

What we’re going to do in this video is think about under which conditions the sampling distribution of the sample proportions in which situations does it look roughly normal and under which situations does it look skewed right. So, it doesn’t look someth…

We live in a time where it is readily apparent that if we proceed at the pace we are proceeding, continuing to overuse the resources available to us in the way we are overusing them, we’re going to run out. I don’t think people really understand what “run…

[Music] Hello, yes, I’m doing a documentary right now. Could you please give me a call back? What do I think about the city? I actually love it and hate it. That’s Chicago, though. It’s our one big happy family. The cries and the complaints of the people …

So we already know that chromosomes are made up of really long strands of DNA all wound up into our into themselves. Something like I’m just kind of drawing it as a random long strand of DNA all wound up in itself. On that strand, you have sequences which…