Donna teaches Timmy to dance, and in the background we hear two hits from the period: Rip it Up from 1956 and Great Balls of Fire from 1957.

Penny is dancing with another guy to Great Balls of Fire while Timmy shyly looks on. But then something happens... The music for the final scene is the hit song from both 1963 and 1977 Da doo ron ron. These nonsense syllables were originally intended as placeholders until lyrics for those lines could be written, but they caught on, and were kept as actual (though nonsensical) lyrics.

Host Kaley Cuoco of The Big Bang Theory opens the 38th annual People's Choice Awards, which seems to be going smoothly until her monologue is crashed by Neil Patrick Harris of the TV series How I Met Your Mother.

Watch some coverage of the People's Climate March that was timed to coincide with the UN Climate Summit in New York City. The march was attended by 400,000 people.

“Peppa and George help build a house made of bricks. The Wolf Family moves into their new home, and tests it with a lot of huffing and puffing!”

Grandpa Pig is the best at mending things! But when Mummy Pig gives Grandpa Pig her old computer, it takes a little while for him to get the hang of it.

Santa has been to the house, and Peppa and George are enormously excited on Christmas morning. The other Pigs are less thrilled to be woken up at three o'clock in the morning, but soon they’re all tucking in to a delicious Christmas lunch, complete with crackers, Christmas pudding, and then presents!

Mummy and Daddy Pig take Peppa and little brother George ice skating for the first time! Peppa is sure it will be easy, until she steps onto the slippery ice...

It’s Easter, and Grandpa Pig has hidden lots of chocolate eggs in his garden for Peppa and her friends to find. The hunt is really fun, but will everyone find an egg?

American singer-songwriter Phillip Phillips sang this song of reassurance and commitment when he won the eleventh season of the singing competition, American Idol.

Pierre talks about the tradition of afternoon tea, which is practically a ritual in England. Today, he's taking a relaxing break with Earl Grey tea and digestive biscuits.

Piggeldy and his big brother Frederick are out and about again, discovering and learning about the world. This time they set out to find where the sky begins.

The two little brothers Piggeldy and Frederick go for another walk in the fields. Today Piggeldy wants to know what sayings are.

"Enjoy another walk through the fields with brothers Piggeldy and Frederick. This time Piggeldy wants to learn about the concept of cleaning up."

Piggeldy is a very curious little piglet, always accompanied by his brother Frederick who inspires him to discover and learn about the world as they walk through the field.