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.

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.

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.

In this lesson, we'll talk about the weather in the future. One way to express the future is with "going to": "It's going to rain." The second way is with "will": "It will rain." You will hear both in this video, so keep your eyes and ears open!

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 ❤️"

After showing us the pizza and ice cream in his freezer, Oliver Tree talks about his Gatorade obsession, and the correct uses for the various colors available. He is most proud of his “Candy Corner” and secret personal stashes in the kitchen. We begin to wonder whether this new diet is doing him much good at all!

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!

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.

This time, let's talk about the weather in the past using nouns, verbs, and adjectives. If we use the past tense, we can talk about yesterday, last week, last month, or even last year.

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.

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 whole cast got to break out of their routine and enjoy roles in the many fantasy sequences that were a feature of the show. Often based on iconic stage and screen performances, some actors were able to live out their personal acting fantasies and play parts they had always dreamed of.

There's more than one way to talk about the weather. In part 1 of this lesson, we talk about it in the present. We use nouns, verbs, and adjectives to describe the weather.

There is a lot of talk about how 3D printing could revolutionize the way that we make stuff. But what is 3D printing and how does 3D printing allow us to make almost anything from nothing? Professor Tim Minshall, Head of the Institute for Manufacturing at the University of Cambridge, explains it in this video, which is targeted at school-age students.

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.