For the body and the mind: Try out some knee exercises and learn some new vocabulary related to posture and fitness. Enjoy!

When a massive swell hit Pe'ahi on the north shore of Maui, Kai Lenny relied on all his prior experience in water sports to take on the challenge: the biggest waves he had ever surfed.

Sigrid shares what she has learned about having a swimming pool. As it turns out, having a pool is a lot of fun, but also quite a lot of work.

There are various things we need to do to keep the pool clean and the water circulating. Sigrid describes some of them. It's quite a lot of work, but she thinks that having a pool is still worth it.

Sigrid takes a walk in Huntington on New Year's Day. She talks as she walks, thinking about the year to come and about the changes to the area since she had last been there.

Sigrid continues walking up the hill and into the park on her right. She finds a little trail through the woods and then heads back to town.

For sure-fire bets that you can use to impress your friends, incredible illusions that’ll blow your mind, and interactive experiments to bamboozle your brain, check out this trailer for Richard Wiseman’s Quirkology Channel. Music by the Electric Unicycle Crew.

Enjoy yet another great collection of bar gags from Quirkology.

Paul is having trouble waking up this morning, but he manages to make coffee and tell us a bit about his morning routine.

In this video, you can learn all about Oxford, England, a beautiful university town steeped in history. There are many places of interest spread among the many colleges that comprise the university.

You might have thought that “rock, paper, scissors” was a game of sheer chance, but scientists have shown that people play with a “predictable irrationality,” and that there are strategies that can help you to win.

Renowned kiteboard manufacturer Naish invites us to share in the adventure.

Watch a few funny moments in this trailer for the American comedy Unaccompanied Minors where, during the holiday season, a group of children are snowed in at the airport without a parent in sight. Enjoy!

Walt Disney Animation Studios presents Frozen, a stunning big-screen comedy adventure. Fearless optimist Anna (voice of Kristen Bell) sets off on an epic journey—teaming up with rugged mountain man Kristoff (voice of Jonathan Groff) and his loyal reindeer Sven—to find her sister Elsa (voice of Idina Menzel), whose icy powers have trapped the kingdom of Arendelle in eternal winter.

Merve lives in British Columbia, Canada's westernmost province, where it gets extremely cold in the winter. He and his friend still go fishing, however, by drilling a hole through 10 inches of ice!