International slam poetry champion Harry Baker recites three poems, the second of which won him the slam poetry champs in France. Amazing rhyme with meaning.
Have you ever wondered why there are 360 degrees in a circle? This short video distills a lot of information about numbers, geometry and the relationship between them.
By studying the movement and bodies of insects such as ants, Sarah Bergbreiter and her team build incredibly robust, super teeny, mechanical versions of creepy crawlies … and then they add rockets. See their jaw-dropping developments in micro-robotics, and hear about three ways we might use these little helpers in the future. Sarah Bergbreiter Microroboticist…
If you are old enough to remember Apple’s first Macintosh computer — the “doorstop” with the 9-inch screen — you’re going to love what German design company CURVED have done to revive it for the 21st century. Even if you don’t remember, enjoy it anyway.
No time to read Stephen Hawking’s A Brief History of Time? In just two and a half minutes, Alok Jha explains why black holes are doomed to shrink into nothingness then explode with the energy of a million nuclear bombs, and rewinds to the big bang and the origin of the universe.
Here’s a great, balanced critique of power — old and new. Well worth a watch.
We can see the power of distributed, crowd-sourced business models every day — witness Uber, Kickstarter, Airbnb. But veteran online activist Jeremy Heimans asks: When does that kind of “new power” start to work in politics? His answer may surprise you.
Most of us already know that darkness is the absence of light, and that light travels at the fastest speed possible for a physical object. In short, this means that, the moment that light leaves, darkness returns. In this respect, darkness has the same speed as light. However, in some instances, darkness actually moves faster than light.
Brain imaging pioneer Nancy Kanwisher, who uses fMRI scans to see activity in brain regions (often her own), shares what she and her colleagues have learned: The brain is made up of both highly specialized components and general-purpose “machinery.” Another surprise: There’s so much left to learn.