Northeastern University is located in the U.S. city of Boston, where it gets quite cold in the winter! Find out what the students are planning for Valentine's Day weekend.

Over the years, the show was blessed with many guest star appearances. Hollywood favorites like Bruce Willis, Lindsey Lohan, and Brooke Shields had a lot of fun working on set with the vibrant, enthusiastic cast.

Austin Reed does a cover of "Monster" by Meg & Dia. The song was inspired by the book, East of Eden by John Steinbeck.

The nation's first Youth Poet Laureate Amanda Gorman recites her poem "The Hill We Climb" at the inauguration ceremony for the 46th presidency of the United States of America. So many people were emotionally touched by this performance that we wanted to share it with our Yabla learners. It's a living example of contemporary American poetry and was part of a unique moment in American History.

A change of location and a new house band all add to the spectacle of Sheldon and Amy's show "Fun with Flags." Sheldon hopes that this new spirit of togetherness, along with a theme of regions uniting under a flag, will broaden the show’s rather limited audience.

The Tom and Jerry cartoon has been a classic since it first came out in 1940. America's favorite rivals now take their cat-and-mouse game to the big screen – coming to theaters in 2021.

Oliver Tree is a singer-songwriter and rapper from Santa Cruz, California. The song "Let Me Down" is from his album Ugly Is Beautiful, the release of which was postponed multiple times due to the coronavirus. "Let Me Down" was written in attempt to sort through the resulting feelings of disappointment.

On set, the decor had to be just right in reflecting the decade of the 1970s. Behind the scenes, detail was also important when props were in use. We meet the man who coordinated many of the stunts and gags, and then catch up with some of the big-name guest stars who graced the show over the years.

Some of the schools in Georgian England were very rough places! In this video, a prospective pupil and his parents get caught up in a full-scale schoolboy rebellion while on a tour with the headmaster. They even encounter flying masonry and gunfire!

Regarding this song, Robert Grace says "'Fake Fine' is special to me as it’s a song about battling anxiety and depression especially in these uncertain times, but I wanted to provide a lighthearted and comedic spin on it. A MASSIVE THANK YOU to everyone for making this happen ❤️"

When the unexpected happened, it was sometimes best to stay in character and try to get a bigger laugh. In particular, Ashton Kutcher, who played Kelso on the show, was willing to endure some painful knocks if it made the audience happy.

The more you think about it, the more complex time travel seems! This video explains a key paradox that is one of the main reasons for this.

The Valentine’s Day live edition of "Fun with Flags" continues, as does Sheldon’s irritation with the show’s callers. They just don’t want to talk about flags, and, more importantly, he’s not the only one speaking! He goes into a big sulk, but Amy gets him to open up and we suddenly glimpse a different, almost romantic side of Sheldon.

Things on set didn’t always go as planned. Sometimes the young actors got the giggles, and sometimes they even got hurt, but each found their own way of dealing with the unexpected. Luckily, the director of the show was extremely patient with them.

American singer songwriter, rapper, producer and comedian Oliver Tree goes through his fridge and introduces us to some of the unhealthiest, most sugary food available, all forming part of his surprising new weight loss diet.