The former prime minister of Australia, Kevin Rudd is also a longtime student of China, with a unique vantage point to watch its power rise in the past few decades. He asks whether the growing ambition of China will inevitably lead to...

There’s a small asteroid that appears to orbit Earth in a horseshoe shape. Sometimes referred to as Earth’s second moon, but it's orbit is much weirder than that.

A horseshoe vortex cloud is an odd kind of cumulus cloud that is usually small and brief, so it goes unnoticed. It’s shaped like a horseshoe. Some sort of up and down air motion or spin in the air, known as a vortex, creates these, but...

Howcast - Do you get the feeling that luck is not on your side? Help luck find your house by using some good-luck charms in your decorating scheme.

Howcast - Learn how to take care of a septum piercing from professional body piercer Dana Dunn in this Howcast video.

Four objects are shown on screen, but which one does not float?
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Learning Points
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y is a property of some...

Mr. Addit provides an introduction to polygons and quadrilaterals, and tells how polygons and quadrilaterals can be found in the environment.

Wrapping up Lophophorata, as well as Spiralia, we arrive at Phoronida, or the horseshoe worms. There are only about 20 species in this phylum, and they are quite fascinating. Let's check them out before moving on to Ecdysozoa!

Miss Palomine admires Unity’s -U. She then talks about how the -U is written with just one, curvy line. She and the student review the lined paper and then they practice tracing and writing their uppercase -U and the lowercase -u.

A top W.H.O. official said his team was pressured to report that it was ‘extremely unlikely’ that a Chinese lab leak caused the COVID pandemic. <b<br/>r/>

Learn how to throw a cutter in this quick video. Throwing a cutter is HARD and is probably not appropriate for young pitchers. In this video you’ll see a demonstration of two main cutter grips and some of the thought behind executing the...

Curveball grips and physics of the flight of the pitch are discussed in this video.

In this video, you will learn about the special bond between horses and humans, the history of horse domestication, and the popularity of horseback riding as a sport. You will also explore basic horse terminology, horse senses, grooming...

Learn how to grip and hold a baseball if you're new to the game and are trying to learn the basics of better throwing.