Safari Live - Day 121 | National Geographic

Welcome to How to Build the Future Today. Our guest is Mark Zuckerberg. Uh, Mark, you have built one of the most influential companies in the history of the world, so we are especially excited that you are here. I’m not sure where to go from there. Um, wh…

How do we figure out how big a runway we need so that the plane that’s landing, for example, can stop safely? Or imagine there’s an asteroid that’s hurling towards the Earth. Don’t worry, it’s not going to hit the Earth; it’s going to come very close by.…

(ambient music) [Narrator] Born from primordial stardust, 4.5 billion years ago, Jupiter was the solar system’s first planet. And much like its namesake, the king of the ancient Roman gods, Jupiter was destined for greatness. Jupiter is the fifth planet…

Now, here we have an ordinary loaf of homemade bread. Watch closely: bread disappearing before our very eyes. “Oh madam, that is nothing! You far excel me at making bread disappear.” “What are you talking about? I can’t make anything disappear. A third …

Everyday each of us fights a battle that the rest of the world knows nothing about. This struggle isn’t with the outside world but within the confines of our own minds. Marcus Aurelius, a Roman emperor and a stoic philosopher, once wrote in his personal n…

We’re told that Hannah and Martine each got a plant for their home. Hannah measured that her plant grows on average two centimeters per week. Martine measured that her plant grows on average three millimeters per day. Which plant grows faster? Pause this…