Safari Live - Day 337 | National Geographic

So you might have heard the term IPO at some point over the past year, and that’s because there’s been a lot of IPOs happening. The acronym stands for Initial Public Offering, and this is the process where a private company becomes a public company. So pr…

In this video, we’re going to think about what it means to subtract vectors, especially in the context of what we talked about as the parallelogram rule. So, let’s say we want to start with vector A, and from that, we want to subtract vector B. We have v…

We all know how it goes. One day we’re born, one day we die. Everything that happens in between we know and understand, but everything that happened before and will happen after, we know nothing about. As a result, it’s really difficult to say what exactl…

So we’re given a p of x; it’s a third degree polynomial, and they say plot all the zeros or the x-intercepts of the polynomial in the interactive graph. The reason why they say interactive graph, this is a screenshot from the exercise on Khan Academy, whe…

So let’s talk about what I would consider a little bit of a downer topic, and then that’s a financial risk. I’ll just tell you about the things that I worry about. First and foremost, what happens if I lose my job? Maybe it’s a bad economy, and I have tr…

Smart people, capable people, don’t let themselves be pigeonholed into one definition. That is a disease of credentialism. Because we created this university, now you’ve got to go to university, and you’ve got to get a degree in something. Then people say…