Safari Live - Day 368 | National Geographic

Evil artificial intelligence might try to take over the world. You shouldn’t trust anything it says. Well, first, the AI would attempt to gain access to as many technological systems as possible. Then, it would study us, gathering data and identifying our…

Whether you’ve been aware of it or not, your brain has been telling you a story about your own life. It’s been telling you a story about who you are, what your personality is like, what your strengths and weaknesses are, how likely you are to stick to cer…

Just a few years after this photograph was taken, the quagga, a subspecies of zebra, was hunted to extinction. This is actually one of the final two photographs ever taken of the quagga; the other was taken at the exact same moment, just a few inches to t…

Now I want to introduce a new idea, and that is the idea of voltage or current, some electrical signal being a function of time: cosine of Omega T. So here what we’re doing is we’re introducing time as the argument to a cosine, and time is that stuff tha…

What’s pretty cool is a few guys who have been living the centre of building up these growth teams kind of for the past, you know, seven or eight years. Edie joined Uber to start the growth team when it was five people, and then over the three and half ye…

[Instructor] We are told the proportional relationship between the number of hours a business operates and its total cost of electricity is shown in the following graph. All right. Which statements about the graph are true? Choose all answers that apply. …