Safari Live - Day 121 | National Geographic

Well, an atom’s made of protons, neutrons, and electrons. The first two in the nucleus, the third around it. It’s mostly empty space, but it feels solid in any case. The elements are all the different types of atoms; they differ by the number of protons i…

Thank you. This is a YouTube video from the future. It’s 2030. Privacy is dead, and we’re happier than ever. Security cameras, dash cams, monitors, laptops, smartphones, even glasses—there are telescreens, sorry, cameras everywhere and we love them. We ca…

Extinction level events have killed up to 99% of all living things that have ever existed. Embrace the 1%. Being in lockdown has given us time. It’s given us time to think, to ask questions, and to consider things that we might not have given a second tho…

Hey, my name’s Thomas. This is unusual content for this channel. I realize I’ve been working on this video game called Ax Ghost. Just recently, I’ve published a demo of it on Steam, and I’m just going to play it here—play the current build—and let you see…

Ali is in charge of the dinner menu for his senior prom, and he wants to use a one sample z interval to estimate what proportion of seniors would order a vegetarian option. He randomly selects 30 of the 150 total seniors and finds that seven of those samp…

When I was 16 years old, I landed my first real job. It was a horrible telemarketing job where we sat in this building right here in windowless rooms and peddled lotteries and magazine subscriptions to mainly old people. Looking back, I’m not very proud o…