The Internet Has Massively Broadened Career Possibilities

Remember, lots of businesses in America didn’t make it through the pandemic. This one did, and this is a giant location with all kinds of overhead. Look at how big it was! You’re kind of a story of survival, and I’m going across the country trying to find…

Making something social destroys the truth of it because social groups need consensus to survive. Otherwise, they fight; they can’t get along. Consensus is all about compromise, not about truth-seeking. Science was this unique discipline, at least in Natu…

What we’re going to do in this video is get some practice applying u-substitution to definite integrals. So let’s say we have the integral. So we’re going to go from x equals 1 to x equals 2, and the integral is (2x \times (x^2 + 1)^3 \, dx). So, I alrea…

So where we left off, we were looking at this parametric function for a three-dimensional curve and what it draws. I showed you was a helix in three-dimensional space, and we’re trying to find its curvature. The way you think about that is you have a circ…

At the 1939 world’s fair in New York, the exciting new tech was the live television broadcast. Roosevelt became the first president to address the nation live on TV. But for years leading up to this event, engineers have been working on one particular tec…

I want to tell you about micro finance because you might want to either donate to it or get some money from it. I especially want to tell you about Gine America, which is a micro finance bank that I support the most. Micro finance is small loans to people…