Safari Live - Day 337 | National Geographic

In previous videos, we have introduced the idea of energy as the capacity to do work, and we have talked about multiple types of energies. We’ve talked about kinetic energy, energy due to motion. We’ve talked about potential energy, which is energy by vir…

What’s up, guys? It’s Graham here. So, it seems as though every few months there’s a new major shift in the market that continues to pull prices from one side to another. This week, we might just have the next major catalyst that would completely change t…

Hi everyone, this is Thanh. A quick note, kind of exciting news! I am in the process, as in either this morning or next hour or so, I’m gonna go into a roundtable meeting with the chairman of the ICC, J. Clayton, and also some other senior officials of th…

Innovation requires a couple of things. One of the things that it seems to require is decentralization. I don’t think it’s a coincidence that the Athenian city-states, the Italian city-states, or even the United States, when it was more free-form and invo…

What we’re going to do in this video is talk about two of the ways that a virus can leverage a cell to replicate the virus’s DNA. So the first is the lytic cycle, and this is what people often associate viruses doing. Let’s imagine a cell. It’s going to …

[music playing] NARRATOR: If Amelia did survive on this island, there would be no avoiding this formidable creature. Up to three feet across and weighing in at over nine pounds, coconut crabs are the largest on earth, and many thousands of them teem over…