Why are blue whales so enormous?
Adults Animals NatureBlue whales are the largest animals on the planet, but what helps them grow to the length of a basketball court? Asha de Vos explains why the size of krill make them the ideal food for the blue whale -- it's as if the blue whale was made to eat krill (and krill was made to be eaten by the blue whale).
China Builds This 57-Storey Skyscraper In Just 19 Days?
Adults Construction Global WarmingSpeed to Reach a Bluer Sky with energy efficiency, material economy, cohesive community. Broad Sustainable Building is a Modular Factory Built Product.
For What's Next: The New Chromebook Pixel
Adults Gadgets Software Engineering TechnologyThe new Chromebook Pixel is the next generation in precision engineering and design.
How to Pack a Suitcase Efficiently
Adults Productivity TravelHow to pack a suitcase. Top tips and life hacks to make packing a suitcase as quick and efficient as possible. Solve common travel problems and learn new packing solutions.
Dark matter: The matter we can't see
Adults Physics SpaceThe Greeks had a simple and elegant formula for the universe: just earth, fire, wind, and water. Turns out there's more to it than that -- a lot more. Visible matter (and that goes beyond the four Greek elements) comprises only 4% of the universe. CERN scientist James Gillies tells us what accounts for the remaining 96% (dark matter and dark energy) and how we might go about detecting it.
Kid Snippets: "Dentist Visit"
Adults Creativity FilmIf movies were written by our children... We asked a couple girls to act out what it was like to go to the dentist. This is what they came up with.
How to Cut Rope in an Emergency
Adults Creativity Internet CultureHow to cut string or rope if you haven't got a knife or a pair of scissors. Great life hack trick to help you in an emergency. Cut rope with string!
Hearing Hands
Adults Disability Language MarketingPeople Learn How To "Speak" In Sign Language To Surprise Their Hearing Impaired Neighbour.
Copying and Pasting Money Vine
Adults Creativity Personal FinanceHow to use your computer to copy and paste money!
Experiment Shows That All Of Us Are Naturally Altruistic
Adults Human Philosophy SocietyPut to work at the Max Planck Institute for Evolutionary Anthropology in Germany, Alan Alda finds out how children will help, and like it, while chimps are less inclined to offer enthusiastic assistance.
Jimmy Kimmel Lie Detective
Adults Gadgets Psychology TVThis Kid Is Given A Fake Lie Detector, And The "Truth" He Tells Will Make You Smile