Chris Pratt and Aubrey Plaza talk about their roles from the hit TV series Parks and Recreation. Their characters Andy and April became a couple in the second season of the show, but early on it was unclear if they would have the necessary chemistry.

As the series draws to an end, the young actors reflect on their onscreen relationship, and how their characters have matured. Chris Pratt makes it clear that this time in their lives has been tremendous fun, but also a deeply formative and moving experience.

"High Hopes" is a single from Panic! at the Disco's sixth studio album Pray for the Wicked. Its hopeful message is expressed with crisp, soaring vocals and a punchy horn section.

“Into the Unknown” was a hit song from the movie Frozen 2, in which Elsa has to overcome her doubt in order to track down the source of a mysterious voice she keeps hearing. This version played as the movie’s end credits rolled, and was performed by the American rock band Panic! At The Disco.

Join Karine as she goes behind the scenes at the University of Oxford, one of the world’s oldest and most prestigious educational institutions and alma mater to kings and presidents.

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.

Laina "Walker" Morris created this video for a contest held by Justin Beiber to create a "Girlfriend" song in response to his popular song "Boyfriend." When posted to youtube on June 6, 2012, it quickly became a hit through social media.

Here's a video from the World Wildlife Fund. Traditionally, anaerobic digester systems have not been practical on small dairy farms, but this didn’t stop Sensenig Dairy, a 100-cow farm, from pursuing its goal. Then Sensenig teamed up with the local community to collect enough waste to produce 1,401,600 kilowatt hours of electricity per year from "trash" that would otherwise end up in a landfill.

World Wildlife Fund: Making sustainability a priority, the Marshik Dairy — a fifth-generation family farm — implemented a new, technologically advanced and energy efficient barn design for their 155 cows. The new design included robotic milking facilities, energy efficient lighting and ventilation, and renewable wind and solar power.

This short comedy film stars Steve Martin as an absurdly forgetful and absent-minded waiter. Mr. and Mrs. Cates have to tell him their order multiple times, and he still gets it completely wrong! At first, it’s hard to see why anyone would put up with this terrible service, let alone request a table in his section.

Today is Joseph’s first day at his new school in his new country, Ireland. Things are very different to what he’s known before, and straight away, some of his fellow pupils start to make life difficult for him.

Joseph’s bullies try to goad him into a playground fight, but Joseph has been through worse in his life, and stands his ground. Things look bleak, and their teacher has lost control of her class. Will Joseph find a way to fit in?

Eight-year-old Irish schoolboy Ardal has a big crush on his teacher, Miss Purdy. The only problem is that she already has a fiancé. Undeterred, Ardal audaciously challenges his rival to a deadly duel...

Miss Purdy’s fiancé, Pierce, is stunned to find that schoolboy Ardal’s challenge to a duel was no idle threat. As he faces his opponent, some truths are revealed.

This video explains in detail the easy procedure teachers need to follow in order to organize their students into classes.