James Glattfelder studies complexity: how an interconnected system — say, a swarm of birds — is more than the sum of its parts. And complexity theory, it turns out, can reveal a lot about how the economy works. Glattfelder shares a groundbreaking study of how control flows through the global economy, and how concentration of power in the hands of a shockingly small number leaves us all vulnerable.
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This is a wonderful video that helps you wrap your brain around the concept of time dilation.
I can’t believe people are this stupid!
Engagement photos aren’t for everyone.
Thanks to astronaut Scott Kelly’s successful attempt to grow the first ever flower in space, freeze-dried space food may soon be a thing of the past.
How does a transistor work? Our lives depend on this device. When I mentioned to people that I was doing a video on transistors, they would say “as in a transistor radio?” Yes! That’s exactly what I mean, but it goes so much deeper than that. After the transistor was invented in 1947 one of the first available consumer technologies it was applied to was radios, so they could be made portable and higher quality. Hence the line in ‘Brown-eyed Girl’ – “going down to the old mine with a transistor radio.”