Why is it that we can see these multiple histories play out on the quantum scale, and why do lose sight of them on our macroscopic scale? Many physicists believe that the answer lies in a process known as quantum decoherence.

There are a lot of things that are still not fully understood about the species Homo sapiens - what makes us US? What makes us move the way we do, think the way we do, and kill the way we do? Today on SciShow News, Hank gives us a little...

You've probably heard that carbon dioxide is warming the Earth. But how exactly is it doing it? Lieven Scheire uses a rainbow, a light bulb and a bit of quantum physics to describe the science behind global warming.

There are a lot of things that are still not fully understood about the species Homo sapiens - what makes us US? What makes us move the way we do, think the way we do, and kill the way we do? Today on SciShow News, Hank gives us a little...

There have been a lot of scientific discoveries around COVID, but other science stories did happen in 2020 — including amazing discoveries about everything from dinosaurs to parasites.

In the deep, dark ocean, many sea creatures make their own light for hunting, mating and self-defense. Bioluminescence expert Edith Widder was one of the first to film this glimmering world. At TED2011, she brings some of her glowing...

Which is a bigger deal to you? The discovery that there's probably more water on Jupiter's moon Ganymede than all the oceans on Earth? Or the fact that you can now help NASA find asteroids? Learn about both, then decide for yourself!

Late one night in 1871, a group of riders descended on a sleeping army camp, stole about 70 horses, and disappeared. Led by a young chief named Quanah Parker, the raid was the latest in a long series of altercations along the Texas...

Explore electrophoresis with The Amoeba Sisters! This biotechnology video introduces gel electrophoresis and how it functions to separate molecules by size. Expand video details for table of contents. Major Points in Video: Intro 00:00...

What’s with all the "G"s and why do we keep having to develop new ones to use our phones in this technology.

If you've spent any time trying to explode a pumpkin with rubber bands you know that they have a distinct smell to them when stretched, and you have physics to thank for that.

Howcast - Learn the pros and cons of a wedding band vs. a DJ from celebrity wedding planner Barbara Esses in this Howcast video.

Howcast - Learn some good songs for beginners on the bass guitar from musician John Sutton in this online guitar lesson from Howcast.

Howcast - Learn how to do the rubber band up your nose magic trick from Magician Roger "Rogue" Quan in this office magic tricks revealed video from Howcast.

Howcast - Learn how to do the linking rubber band magic trick from Magician Roger "Rogue" Quan in this office magic tricks revealed video from Howcast.

Howcast - Learn about Jonathan Gregg, one of Howcast's pedal steel guitar experts, in this Howcast video.

Howcast - Do you have too many rubber bands cluttering your desk? Gather them together into a rubber band ball!

Howcast -Learn how to do warm-up exercises properly from ballerina Maegan Woodin in this Howcast ballet dance video.

Howcast -Learn how to make a honeycomb Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.

Howcast -Learn how to make a double X Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.

Howcast -Learn how to make a heart Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.

Howcast -Learn how to make a zippy chain Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.

Howcast -Learn how to make a tiger stripe Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.

Howcast -Learn how to make a jazzy jazz Rainbow Loom bracelet in this Howcast video featuring The Lanyard Ladies.