Green sea turtles (the largest hard-shelled sea turtle) and whale sharks (the largest shark and fish overall) are featured in this segment. We also encounter a langouste, otherwise known as a rock lobster, and a moray eel lurking in their coral reef habitat.

Pop Psych!, where they analyze what's wrong with our favorite fictional characters. In this episode, a therapist analyzes Batman's psychological patterns and behaviors in a funny and entertaining way.

The flamboyant pop sensation Lady Gaga talks about the creative process behind her single "Applause." She explains how being forced to slow down by a hip injury actually helped her to focus, about working with famous names from the world of art, and exactly how much it means to her to be performing again for her adoring fans.

This memorable song by Scottish rock band Simple Minds was a big hit in the USA, as well as back home in the UK, where it spent two years in the charts in the mid 1980’s!

We often use question words to ask questions. The five main ones start with "wh." Sigrid explains how they work.

Luana and Austin met while traveling and fell in love. They tell us about how their relationship developed and about the very original wedding celebration they had.

In a heartfelt cry for change and equality, 4 Non Blondes despair of the status quo and of the suppressive conventions they face up to in adult life. It’s hard to believe that this was their only major hit. What’s going on?!

We learn about the thousands of kilometers that humpback whales travel from their summer habitat in the polar regions to the tropical or subtropical waters where they spend the winter. Their multi-versed songs and the markings on their flukes are also discussed.

Coldplay and the cast of Game of Thrones join forces for a sketch aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.

This is a trailer for the provocative 2011 romantic comedy Friends with Benefits. Set in New York City, it stars Justin Timberlake and Mila Kunis as two young business colleagues who naively imagine adding sex to their growing friendship will not lead to complications. Their friends are understandably skeptical!

Meghan Trainor is out looking for a future husband in this song, which was featured on her album “Title.” She has some very clear ideas about husband material and meets with success on her third attempt – a pizza deliveryman played by singer Charlie Puth.

Sigrid, here as Rita and Kathy, has fun practicing the 5 question words ("who," "what," "where," "when," and "why") on a train. She makes quite a nuisance of herself, too. More about the 5 W's in: Parts of Speech: Question Words - Part 1 of 3.

Subscribers love playing Scribe, Yabla's patented dictation game. Once you've watched this brief video, you'll be playing in no time.

Marine mammals are the focus of this segment on coastal sea life. Humpback whales mostly swim along the coasts, whether in the Northern or Southern Hemisphere. Seals are semi-aquatic and try to stay as close to the coast as possible, though they'll search for prey in depths of up to forty meters.

The cast arrives, as well as the food, In part 2 of the sketch by Coldplay and the cast of Game of Thrones, aired on the NBC TV charity campaign Red Nose Day to raise money to end child poverty.