Mark Zuckerberg on Taking Risks and Finding Talented People
And just to make this point, how far into Facebook did it actually become a company? Um, I don’t know. I think probably it
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View AllProsperity in Song China (960-1279) | World History | Khan Academy
In other videos, when we talked about the various Chinese empires, we talked about the Song Dynasty in particular as a time of significant technological innovation. Here are just some of the examples that we talk about. Most notably, gunpowder, movable bl…
United by Ping Pong, These Players Find Community in a New York Park | Short Film Showcase
I was actually walking by one day. I look over and I see ping pong balls in the air. I said, “Wow, tables!” Sometimes you come out of work and there you have the tables. Then, like your buddies, they’re waiting for you to come and get the spits out. I tak…
I Asked An Actual Apollo Engineer to Explain the Saturn 5 Rocket - Smarter Every Day 280
THREE TWO ONE ZERO. All engine running. Lift-off! We have a lift-off! 32 minutes past the hour, lift-off on Apollo 11, tower clear. The Saturn V rocket is one of the most amazing vehicles ever created by humans, and if you could have ONE person explain th…
When you stop trying, it happens | The psychology of the flow state
We often hear of remarkable people who, through dedication and practice, seem to become one with their craft. An example of such a person is Tsao-fu, a character from Taoist literature who wished to become a skilled charioteer. So, he seized the opportuni…
Understanding place value when subtracting
What we’re going to do in this video is get some practice subtracting multi-digit numbers. I’m going to use 1000 minus 528 as our example, but it’s really to understand different methods and how they all fit together and why it actually makes sense.
So, …
Bobby Bones Descends a Slippery Cliff | Running Wild With Bear Grylls
[Wind rumbling] OK, so Bobby, where we’re heading is a 100 foot drop off that lip. We’re right on the edge of this, like, boulder, slab of rock that just curls away. And it’s one of these awkward ones because you can’t see over the lip. We’re going to go …