What’s Eating The Titanic?
Adults History Human ScienceWhen a ship sinks, lots of factors, like the ship’s materials, the water quality, and the depth of the seafloor all play a role in determining how long the ship will last down there - as a result, the Titanic will be gone in fifty years, while Byzantine wrecks in the Black sea remain.
DIY Rainbow Light
Kids Art Creativity How-toThis tutorial unveils how to craft a captivating rainbow light using only a roll of tape and your mobile phone's flashlight.
The Real Killer Of The Dinosaurs
Adults Education History ScienceA ruthless murder was committed! Someone killed the dinosaurs and we have the murderer! Witnesses say that an Everest-sized asteroid hit Earth, devastated the planet and caused a mass extinction. A simple, fascinating and convincing explanation. Or… is it?
How To Draw: Cartoon Ravioli
Kids Art Creativity How-toJoin me as we cook up some fun and draw a funny cartoon ravioli.
How the Most Expensive Swords in the World Are Made
Adults Construction Education HistoryThis is a video about how Japanese samurai swords, aka katanas, are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade.
Our Instruction Manual for Existing
Adults Biology History HumanYour DNA contains all the instructions your body needs to function. In this episode of Crash Course Biology, we’ll figure out what this giant instruction manual looks like and how this three-billion-letter code gets copied into your trillions of cells through DNA replication.