Safari Live - Day 129 | National Geographic

foreign [Music] This is a supersonic baseball cannon. We built it because it’s awesome and it can make baseballs go supersonic. What have we done? Look at it! We initially just wanted to see if we could make a baseball go past the speed of sound, and we…

Why is ice slippery? Ice slippery? Oh, I don’t know, I couldn’t tell you that. Um, but you skate on it. I skate on it, but, uh, you know, that it feels pretty slippery, doesn’t it? It does feel slippery, but you would feel a different slipperiness to me …

Question to Bill: In my interview, I asked him how science impacted his perspective during his time in the Oval Office. Check it out. You know, the most valuable thing I had for perspective in politics in the White House was a moon rock. I was going to a…

My name is Tess Winlock. I’m a software engineer at Google. Here’s a question: how does a picture, text message, or email get sent from one device to another? It isn’t magic; it’s the internet, a tangible physical system that was made to move information.…

Sometimes the world feels… hmm, boring. We’ve visited all the remote islands, conquered the Arctic, and penetrated the deepest jungles. But there is still one place to explore. It’s a wet and deadly desert inhabited by mysterious creatures living in total…

What’s up you guys, it’s Graham here. So I’m here with a special guest, Jeremy from Financial Education. If you haven’t seen his channel, I’ll put the link in the description. One of the things I always like making with these videos is Jeremy said that I…