How Imaginary Numbers Were Invented
AdultsHistoryHumanScienceMath... A general solution to the cubic equation was long considered impossible, until we gave up the requirement that math reflect reality.
Why is this 2,500 year old shipwreck so well-preserved?
AdultsConstructionHistoryScience Discover the unique conditions that make the Black Sea host to dozens of shipwrecks that date back thousands of years.
Easy Prawn Curry | Keep Cooking Family Favourites | Jamie Oliver
AdultsFamilyFilmFoodHow-to... Everybody loves a curry and this quick prawn recipe definitely won't disappoint!
The Egyptian and Hittite Peace Treaty | Lost Treasures of Egypt
AdultsHistoryHumanPolitics While Ramses II is often hailed for his military achievements and his skill as a warrior, he was also a well versed diplomat. During his reign he brought the 20 year war with the Hittites to an end and created one of the first written peace treaties.
Where will you be able to live in 20 years? - Carol Farbotko and Ingrid Boas
AdultsFutureHumanIndustryEnvironmentSociety... Explore how coastal communities are impacted by climate change and how they’re adapting to rising sea levels and extreme weather.
What Dinosaurs ACTUALLY Looked Like?
AdultsHistoryLifeNatureScienceEducation... The past is a vast and mysterious land that begins at the big bang and ends in the present, expanding with each passing moment. It is the home of everything that came before, the key to understanding our present.
What happened to the lost Kingdom of Kush? - Geoff Emberling
AdultsHistoryHumanWorldCulture... Trace the rise and fall of the Kingdom of Kush, an overlooked ancient African civilization which fought off both the Egyptians and Romans.
Tangerine Drizzle Cake | Jamie Oliver
AdultsFamilyFilmFoodCooking... his tangerine drizzle cake is a showstopping bundt cake perfect year round, whether at a summer picnic or a cosy autumnal evening - this zesty cake is sure to impress your guests.
Ancient Greece's greatest popstar - Diane J. Rayor
AdultsHistoryHumanMusicCulture... Discover the works of poet and songwriter Sappho, and find out why only fragments of her poetry still survive.
Can YOU Fix Climate Change?
AdultsEnvironmentHumanLifeGlobal Warming... This video was supported by Gates Notes, the personal blog of Bill Gates, where he writes about global health, climate change, and more.
You could have a secret twin (but not the way you think) - Kayla Mandel Sheets
AdultsBiologyHumanScienceGeneticsHealthFamily... While searching for a kidney donor, Karen Keegan stumbled upon a mystery. After undergoing genetic testing, it turned out that some of her cells had a completely different set of genes from the others.
How to Photograph the Night Sky | National Geographic
AdultsCreativityEducationHumanPhotographyScience... NASCAR driver and photography enthusiast, Bubba Wallace, and National Geographic Photographer Babak Tafreshi demonstrate how to take nighttime photos of the sky. Paid Content for Columbia.
Earth's mysterious red glow, explained - Zoe Pierrat
AdultsEducationScienceSpaceNatureBiology... Explore the phenomenon and uses of chlorophyll fluorescence, a small amount of light emitted by plants during photosynthesis.
Chicken, Sausage & Bacon Puff Pie | Jamie Oliver
AdultsFamilyFilmFoodCooking... Using veg from his garden Jamie cooks up his delicious chicken, sausage & bacon pie from his new book Together. Jamie shows us what a crowd pleaser it can be as he rustle it up for his hungry crew.
What makes a language... a language? - Martin Hilpert
AdultsHistoryHumanLifeLanguage... Dig into the distinction between a language and a dialect, and uncover the history of standardized languages.
This Virus Shouldn't Exist (But it Does)
AdultsBiologyEducationScience Hidden in the microverse all around you, there is a merciless war being fought by the true rulers of this planet, microorganisms.