How Fitness Trackers Work
Kids TechnologyKamri Noel wants to know: How do fitness trackers tell how many steps you’ve taken?
Why AI Will Spark Exponential Economic Growth | Cathie Wood | TED
Adults TechnologyInvestor Cathie Wood explores this unique moment in technology, which she sees as being marked by the simultaneous evolution of five pivotal innovation platforms — a scenario unparalleled in history.
Financial Literacy: Credit And Debit
Youth TechnologyCredit cards and debit cards are both small, hard, plastic cards. But apart from that, they are quite difference. Let's learn about the differences.
Inside Japan’s Earthquake Simulator
Adults TechnologyThis is the world’s largest earthquake simulator, here’s how it works.
World's Best Night Vision Goggles
Adults TechnologyWe visited the US Navy to test the best night vision goggles in the world.
Elmo Learns About Science
Kids TechnologyElmo learns all about the different jobs that scientist do! They can study space, bugs, rocks, and more!
Monitoring Methane From Space
Youth TechnologySatellites have a really important role to play in reducing greenhouse gas emissions.
Necrobotics
Youth TechnologyAt Rice University in Houston, Texas, mechanical engineers have created dead spider robots!
How to Make Learning as Addictive as Social Media | Luis Von Ahn | TED
Adults TechnologyWhen technologist Luis von Ahn was building the popular language-learning platform Duolingo, he faced a big problem: Could an app designed to teach you something ever compete with addictive platforms like Instagram and TikTok?
Lightning From Space
Youth TechnologyDiscover the first results from Europe’s first Lightning Imager onboard the Meteosat Third Generation.
Osiris-Rex
Youth TechnologyNasa's OSIRIS-REx capsule is heading back to Earth after 7 years in space and it's got some special cargo on board.
Monitoring Volcanoes From Space
Youth TechnologySatellites play a vital role in monitoring volcanoes from space.
Should Airships Make a Comeback?
Adults TechnologyWill we see a new generation of airships roaming our skies?
The Dream of Digital Ownership, Powered by the Metaverse | TED
Adults TechnologyTechnologist 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.
Robot Spy Dolphin & Spy Whale Encounter Baby Humpback Whale - But Trouble Lurks Beneath The Surface!
Youth TechnologySpy Whale is joined by Spy Dolphin as they encounter a humpback whale calf in danger of drowning, as competing males pursue its mother.
How AI Art Could Enhance Humanity’s Collective Memory | Refik Anadol | TED
Youth TechnologyWith data as his paintbrush, media artist Refik Anadol trains AI algorithms to visualize the disappearing wonders of nature. He gives a beautiful tour of his recent work -- imagery of artificial coral reefs, flowers, rainforests -- and ponders: Can we use AI to preserve our memories of the fading natural world?