Safari Live - Day 129 | National Geographic

Three, two, one. Fire (BANG!) Hey, it’s me, Destin. Welcome back to Smarter Every Day. I am at the American Museum of Natural History. It’s a Smithsonian Museum. And this is something that I saw ten years ago, and it changed the way I think about bullets …

Humans rule Earth without competition, but we’re about to create something that may change that: our last invention, the most powerful tool, weapon, or maybe even entity: artificial superintelligence. This sounds like science fiction, so let’s start at th…

Wait, what did you find? We found a biofluorescent turtle! The scientists have only really tuned in to biofluorescence in the last 10 years, and as soon as we started tuning into it, we started to find it everywhere. First, it was in corals and jellyfish…

Hello, Garans. We’re talking about irregular verbs, that is to say, verbs that aren’t formed like regular verbs. To give you a taste of what regular verbs look like, just as a refresher, let’s take the word “walk.” Let’s put it in the present tense. Now…

Nikola Tesla was an inventor, electrical engineer, and physicist. He’s seen as one of the greatest engineers and inventors of all time and is best known for his contributions to the modern electricity supply system. Tesla spent a great portion of his life…

Tomas dropped off two packages to be shipped. One package weighed 1.38 kg and the other package weighed 720 g. So the first one they given in kilograms and the second one they give us in grams. What was the combined weight of both packages in grams? So w…