Safari Live - Day 368 | National Geographic

You’re not a person; you’re a planet made of roughly 40 trillion cells. There is so much of you that if your cells were humanized, you’d be as big as 20 Mount Everest. For your creepy, cwy inhabitants, this makes your body an ecosystem rich in resources, …

Hey, Vsauce. Michael here. I’ve been watching Bravest Warriors on Cartoon Hangover lately. It’s great, it was created by Pendleton Ward, and in the show, teenagers zip around the universe visiting star systems and planets, and here is my question: When wi…

Let’s see if we can figure out what 2 over 3 divided by 5 is equal to. Pause this video and see if you can figure this out. Well, there’s a couple of ways that we can approach it. We can first do it in a conceptual way, think about it visually, and to do…

Carlos has taken an initial dose of a prescription medication. The relationship between the elapsed time T, in hours, since he took the first dose, and the amount of medication m, in milligrams, in his bloodstream is modeled by the following function: In…

On the odd occasion that I do remember my dreams, and quite often I have a dream where I’m back in space. I’m floating down one of the very long mere modules, so I would be going past. It’s a nice sort of slow rate, really sedate. Then there’s a window a…

Hi, how many people are there! What are you chewing? Mmm… I thought trophy canned food. Common, enough! Draw your attention away from your meal and let’s imagine… You are a rich manufacturer. Yes-yes, you are. On the excellent tall ship, you carry brocad…