The coldest materials in the world aren't in Antarctica or at the top of Mount Everest. They're in physics labs: clouds of gases held just fractions of a degree above absolute zero. Lina Marieth Hoyos explains how temperatures this low...

In this video Paul Andersen explains how standing waves are created through the reflection and interference of traveling waves. Destructive interference creates areas of no movement called nodes. Constructive interference creates areas...

Are you slowly killing your car by using below average gas? Olivia talks about octane ratings and how your vehicle is designed to handle them.

We’ve all experienced it, that annoying pressure in our head when we’re flying in a plane or a storm front comes in, then it pops! Find out how this popping happens and things to avoid so you don’t harm your ears.

You’re a vampire hunter entering the enemy’s lair. Can you outsmart this tricky brainteaser and vanquish the vampires? -- You’ve stealthily descended into the darkness of a vampire cave, setting a sequence of mirrors as you go. When...

In the mid-19th century, suspension bridges were collapsing all across Europe. Their industrial cables frayed and snapped under the weight of their decks. So when German American engineer John Roebling proposed building the largest and...

In 1974, farmers digging a well near their small village stumbled upon one of the most important finds in archaeological history _ vast underground chambers surrounding a Chinese emperor's tomb that contained more than 8,000 life-size...

In this video, produced with and for the Museum of Oxford, our presenter, Ben Kehoe, discusses how Oxford became the Royalist Capital, how its citizens and colleges responded and how some of its citizens engaged in acts of mild resistance.

Welcome back to the Fluctus Channel, as we explore China’s massive Goupitan shiplift, one of the world’s tallest ship elevators, and see how advanced engineering keeps inland waterways open for trade.





Fluctus...

Italian citizens voted out the monarchy in 1946, and the last Italian dynasty ended with King Umberto II being forced into exile. The constitution of the Italian republic went into effect in 1948, and since then, governments have changed...

Howcast - Whether you blew through your budget halfway through your trip, or just want to pick up a little extra spending money, there are good ways to find a day's pay on the road.

Howcast - Check out this Portal 2 walkthrough and beat Chapter 9 - Part 1: Room 17/19 with this online demo.

Howcast - Check out this L.A. Noire walkthrough and beat "Buyer Beware" with this online demo.

Howcast - Check out this walkthrough for this action RPG Deus Ex: Human Revolution and beat the final boss with this online demo.

Howcast - Learn the Zenpo Geri, also known as the forward kick, from Sensei Oliver Martin in this Howcast ninjutsu video.

Howcast - Learn how to play claves from the musicians at Wula Drum in this Howcast video.

Howcast -Learn how to win wager matches over Call of Duty: Black Ops with this game tutorial.

Howcast -Learn how to shoot a shotgun from Police Officer Keith Charley in this Howcast gun video.

Howcast - Watch the walkthrough for Chapter 11 in part 13 of our Dead Space 3 walkthrough.

Welcome back to the Fluctus Channel to explore the work and dedication of the specialized US Navy Divers. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an incorrigible lover of this...

Welcome back to the Fluctus Channel, where we take an in-depth look at the demanding processes behind the assembly and testing of aircraft engines, both for U.S. Air Force operations and commercial aviation. Fluctus is a website and...

Abu Simbel, rediscovered in 1813 near the Sudanese border in Egypt, is renowned for its colossal statues, solar alignment, and intricate depictions of Egyptian gods. Relocated during the construction of the Aswan High Dam through a...

Institute of Space Environment and Material Science at Harbin Institute of Technology has a chamber that can create the "environment similar to the lunar surface," according to China Central Television.



Credit: Space.com |...

The robots have decided to build a racetrack on the field, and Skoop also wants to play. One, two, three, go! The robots have all sped off, but Skoop gets stuck and falls over! The hay needs collecting from the field, so Leo and his...