Blindness Isn't a Tragic Binary — It's a Rich Spectrum | Andrew Leland | TED
Adults Biology Human ScienceWhen does vision loss become blindness? Writer, audio producer and editor Andrew Leland explains how his gradual loss of vision revealed a paradoxical truth about blindness -- and shows why it might have implications for how all of us see the world.
The Reason Why Cancer is so Hard to Beat
Adults Biology Human ScienceAn undead city under siege, soldiers and police ruthlessly shooting down waves of zombies that flood from infected streets, trying to escape and infect more cities. This is what happens when your body fights cancer, more exciting than any movie.
These Countries Are Cheating
Adults Education Global Warming ScienceBy overcounting how much carbon their forests suck up, and undercounting how much carbon their industries release, countries undercount their total carbon emissions.
The Future Of Trees Is Liquid
Adults Environment Life NatureWe love trees, but the main problem is that they aren't exactly travel-sized. However, new technology wants to bring the fresh-air benefits of trees to places that the real deal just can't thrive, like dense urban areas!
ChatGPT Explained Completely.
Adults Artificial Intelligence Education TechnologyChatGPT is now the fastest-growing consumer app in human history. Problem is, almost no one knows how it actually works. This is everything you need to know.
Kung Fu, Star Trek and the Many Paths to Spirituality | Rainn Wilson
Adults Culture Education MediaDo you feel overwhelmed by the complex issues facing our world, not to mention your own personal problems? Spirituality is the key to staying grounded and hopeful -- even for skeptics, says actor and author Rainn Wilson.
What Biologists Do: Crash Course Biology
Adults Biology Biotechnology EducationA biologist’s natural habitat is anywhere questions about life are being asked—whether the subject is a nematode or a narwhal, a single cell, or a whole ecosystem.
Building a Sled | Alaska: The Next Generation
Adults Construction Health HistoryDaniel Apassingok, along with Chase and his family and friends help build a sled to help their every day lives.
Primitive Technology: New Brick Kiln Design
Adults Creativity Education NatureI cleared an area as a workspace for making bricks, trialed a new source of clay for brick making and tested a new kiln variant that uses fewer bricks than the previous design.