If you want to spend any amount of time in space, you'll have to make adjustments to your lifestyle. From what you eat, to how you go to the bathroom, to regular activities you're simply not allowed to do on the ISS, SciShow Space has...

Scientists have come up with some really creative ways to keep astronauts well fed in space for days and months at a time. But you should take some stories about space food with a grain of salt.

This World Cultures video depicts the Tang Dynasty.

Howcast - Learn the five best tips for getting a close shave with a straight razor in this Howcast video.

Howcast -Learn how to ask "would you like to dance" in Polish with this Howcast video.

This gives practice reading multisyllabic words with consonant + le syllables, along with many hopefully prior learned syllables. This helps kids break apart words to read and spell longer words.

Salt Trade and Rebellion in Medieval China

How the Moon affects daily tides and drives extreme spring tides, when the Sun and Moon align. Physics - Our Solar System - Learning Points. The Moon creates and controls the tides. Its gravitational pull causes ocean water to bulge...

Weird History Food is going to get into the real foodies who have shaped how and what we eat. Though we eat out of necessity, the evolution of the way food is prepared and served has also made it an incredibly enjoyable experience that...

Discover the fascinating journey of William A. Mitchell, an All-American food chemist and junk food wizard whose creations revolutionized the world's taste buds. From the infamous Pop Rocks to the beloved Tang and Cool Whip, Mitchell's...

Kung fu references crop up a lot in black culture - Jim Kelly in Enter the Dragon, Wesley Snipes' Blade films and hip-hop artists like Wu-Tang Clan. This translates to the UK too. Josh Toussaint-Strauss watched a lot of martial arts...

👉 Learn all about the Limit. In this playlist, we will explore how to evaluate the limit of an equation, piecewise function, table and graph. We will explore continuity as well as discontinuities such as holes, asymptotes and jumps and...

Learn about the life and career of pioneering software developer Audrey Tang.

Copying what others do is a familiar human trait; whether it's the latest teen craze in fashion or the way many of us, at any age, are eager to follow the crowd. With support from the National Science Foundation, primatologist Marietta...

Weird History Food introduces you to one of the most influential people for childhood snack nostalgia. William A. Mitchell helped create some of your favorite childhood food, snacks, and drinks. Mitchell is a food-inventing legend...

This video explores five fun facts about Ancient China.