Primitive Technology: Downdraft Kiln
AdultsCreativityEnvironmentLife...A Phoenix kiln is a type of downdraft kiln where the firebox is below the ware chamber.
0:12 / 12:36 The Future of Botany: Crash Course Botany #15
AdultsEnvironmentLifeNature...We’ve learned a lot about plants throughout this series, but there’s much more to discover. In this episode of Crash Course Botany, we’ll peek into the future of botany.
More accountants are leaving the field than joining. What’s going on?
AdultsData ScienceEducationHuman...More CPAs are retiring than are joining the field. What’s going on? Forensic accountant Kelly Richmond Pope explains.
You're a Dream of the Universe (According to Science)
AdultsEducationScienceSpace...Absolutely everything you think about yourself and the universe could be an illusion. As far as you know, you are real and exist in a universe that was born 14 billion years ago and that gave rise to galaxies, stars, the Earth, and finally you. Except, maybe not.
The Single Most Important Parenting Strategy
AdultsHumanLifePsychology...Everyone loses their temper from time to time — but the stakes are dizzyingly high when the focus of your fury is your own child.
What Happens If You Destroy A Black Hole?
AdultsEnvironmentLifeScience...Black holes can destroy everything – but can they be destroyed? What happens if we push physics to the absolute limits, maybe even break it and the universe in the process?
The Dream of Digital Ownership, Powered by the Metaverse | TED
AdultsLifeTechnologyBlockchain...Technologist Yat Siu believes the "open metaverse" -- a decentralized version of the internet also known as web3 -- is laying the foundation for a freer, fairer, more prosperous society.
Primitive Technology: Wood Ash Insulated Furnace
AdultsConstructionCreativityNature...I made a furnace insulated with wood ash to smelt iron in. Furnace insulation stops heat being lost from the walls of a furnace and so increases the heat within the furnace.