Safari Live - Day 337 | National Geographic

There are a couple pieces of advice that we give to YC founders when talking to investors. I think the first is: believe the “no,” but don’t believe the “why.” You’re going to get a lot of “no”s when pitching, and more often than not, the investor will no…

There’s something just so satisfying about getting things done, you know? Checking the boxes off in your to-do list, walking the dog, sending emails, doing your laundry. You know, it makes you feel good inside. It makes you feel like you’re not as lazy as…

Akiyoshi Kok’s newest illusion is blowing my mind. You’ve got a white face and a black face. Psych! They are both the exact same gray. The face on top appears to be illuminated by a dimmer light source than the one below. So before putting anything into …

So I want to give you guys just one more example of a transformation before we move on to the actual calculus of multivariable calculus. In the video on parametric surfaces, I gave you guys this function here. It’s a very complicated looking function; it’…

Hi everybody, welcome! And Adam, thank you so much for being here today. Yeah, thank you for having me. I, uh, I want to apologize in advance maybe there’s a little noise in the background. My headphones didn’t work and I’m at a medical conference, so ho…

[Music] Yeah, a lot of people say God kept you here to help others, but I don’t know why he kept me here. I can’t tell you. I ain’t talk to him; he ain’t talk to me. My name is Richard Ain Overton. I am 109 years old! [Music] I still walk, I still talk, a…