Originally released in 1973, The Dark Side of the Moon became Pink Floyd's first #1 album in the US, remaining on the chart for 741 weeks between 1973 and 1988. This is the official video for "Money," one of the most famous songs from the album.

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.

Wing surfing looks similar to windsurfing, and shares techniques with paddleboarding and even skateboarding, but there are fine details and unique skills to master. Robby tells us all about these in this second part of his practical guide to getting going on the water!

Schrodinger’s hypothetical experiment involved putting an unfortunate cat into a box with a Geiger counter and a vial of deadly poison. Until the box was opened, the cat could be said to be alive, or dead… or possibly in both of these states simultaneously.

You’ve never heard the song like this before: Jason Mraz became known worldwide with his sunny, feel-good number "I'm Yours." Here is the exclusive BAYERN 3 version.

What expressions are related to the word "line"? We use "line" when talking about the laundry, behavior, or even time.

Rea Garvey is a singer, songwriter, and guitarist from Ireland. He was formerly the frontman of the band Reamonn and has collaborated with musical artists from Nelly to Xavier Naidoo to Mary J Blige.

With the help of his daughter, Christina, Robby explains everything you need to know, as they demonstrate the right way to take your first steps in wing surfing out on the water.

A square is a shape, of course, but there are plenty of ways we use squares to describe things figuratively. Let's look at some examples of when and how we do this.

From David Bowie's 1972 concept album The Rise and Fall of Ziggy Stardust and the Spiders from Mars, "Ziggy Stardust" is a song about the rise and fall of a rock star of the same name. This character was often considered Bowie's alter-ego. In this dynamic 1973 performance, Bowie is backed by his band, which was also named The Spiders from Mars.

Eagles swoop from the skies to pluck Gandalf, Bilbo, and the dwarves from peril. But what are the eagles’ intentions? Do they mean to dash the group against the rocks? Or could this really be a goodwill rescue, and a favor returned after many years?

We can use dots and circles to describe things figuratively. Sigrid gives us examples with expressions like "connect the dots" and "inner circle."

Austin Reed is joined by vocalist Luana Maranz for this laid-back cover version of Sam Smith’s song “I’m Not the Only One,” which deals with the consequences of infidelity in a relationship.

Windsurfing legend Robby Naish continues his introduction to the exciting new sport of wing surfing. Learn to carry and handle the equipment once set up, and get a feel for power and dynamics of the wing before getting onto the water with the hydrofoil board.

In this video, Sigrid talks about the different types of two-dimensional shapes and some basic geometry.