This video was created by data design agency After the Flood for BBC Science and Nature and takes a look at the science of Stars. Fascinating stuff. [After the Flood]

Watch as Youtuber “En Was Not Here” dumps a bag full of brightly colored plastic balls on top and at the bottom of an escalator, creating some sort of perpetual motion machine machine in the process. [En Was Not Here | Via LS]

From Brusspup: This is a really simple yet amazing project. It uses 4 lenses to control light in such a way that it renders an object invisible. When the light enters the first lens, it flips the image upside down. The second lens sends the light straight into the 3rd lens. The 3rd lens focuses […]

There’s a factory inside you that weighs about 1.4 kilograms and runs for 24 hours a day. It’s your liver: the heaviest organ in your body, which simultaneously acts as a storehouse, a manufacturing hub, and a processing plant. Emma Bryce gives a crash course on the liver and how it helps keep us alive. […]

Destin from Smarter Every Day is one of the most interesting people on Youtube. I mean, the guy could be talking about a simple rock in a 10-minute video and he would keep me listening till the end. In this video, he uses the scientific method to pick the right cologne for him among a […]

Edit: Launch postponed to tomorrow. Sigh. Watch as a Delta IV Heavy rocket with Orion attached on top is waiting to be launched at at Space Launch Complex 37 in Cape Canaveral, Florida. It’s happening in about an hour, but you can watch the whole launch process live right now! NASA’s Orion spacecraft is built […]