Safari Live - Day 69 | National Geographic

A tragic scene: entire cities flooded, entire towns inundated, an unending stream of floating debris—buildings, cars, people swept away in an unstoppable wave. It’s a brutal reminder tsunamis are dangerous and unpredictable. But what causes these giant w…

We are asked who is a secondary consumer in this diagram. So pause this video and see if you can figure that out. All right, now let’s work through this together. So let’s just make sure we understand this diagram. When we have an arrow from grasses to m…

Let’s say we have a pure sample of phosphorus pentachloride, and we add the PCl5 to a previously evacuated flask at 500 Kelvin. The initial pressure of the PCl5 is 1.6 atmospheres. Some of the PCl5 is going to turn into PCl3 and Cl2. Once equilibrium is r…

We were up at Cure, which is at the, uh, farthest island out in the chain. We were down at 300 feet in an area where we’ve documented every single fish. On this reef is a species known only from the Hawaiian Islands. It’s truly the most unique set of fish…

Well, Michael Burry has released Scion Asset Management’s 13F filing for Q1 of 2021, and it was very interesting this time around. Firstly, lots of options. Secondly, big bets on interest rates going north, which is essentially a prediction that we’ll see…

Today we are here with Anne Wojcicki, co-founder and CEO of 23andMe. Thank you very much. We always like to start with how you came up with the idea and the sort of the founding story of the company. So I was working on Wall Street. That doesn’t sound ve…