We’ve all seen footage of the first men walking on the moon... but how exactly did they get there? This video details the fascinating, many-faceted construction of the Apollo 11 spacecraft so that we can see exactly what happened in what order to make this incredible journey a reality.

The final four low-cost kitchen tools are revealed, and are joined by two implements that Nisha would not personally recommend. Space is valuable in the kitchen, and there’s no room for anything superfluous!

Taylor Swift teams up with rapper Ice Spice in this song on karma, the idea that every action has consequences and being good to people will make your life better.

"Jaded" is a song from Miley Cyrus' album Endless Summer Vacation. It tells a story of regret and missed opportunities in a failed relationship.

Adding his own inimitable style, Nick Cave’s haunting cover of the Marc Bolan song “Cosmic Dancer” poses existential questions and seems to probe each word for deeper meaning.

Finally free from their pursuers, Maria, Spencer, and Oscar arrive at the park. It’s a lovely, sunny Saturday, the perfect day for a romantic walk.

The movie Barbie from writer/director Greta Gerwig stars Margot Robbie and Ryan Gosling as Barbie and Ken. Barbie Land is a perfect place to be perfect and have fun, unless you have a full-on existential crisis.

Gaby Moreno's plaintive voice laments the loneliness and regret of lost love in this soulful live version of “O, Me” from her album Illusion. "O" is an old-fashioned spelling of "Oh," and is often found in poems and songs.

Talk show host Seth Meyers delivers a comedic monologue based on the biggest stories from that week’s news on Late Night with Seth Meyers.

Try to figure out what Sigrid is thinking of as she describes something. Understanding the description is just as important as guessing the answer.

Elton John’s hit song “Candle in the Wind” commemorates the sad demise of Hollywood superstar Marilyn Monroe, who became world-famous for playing “blonde bombshell” characters and was seen as a sex symbol, though she was never quite prepared for such fame and overwhelming media attention. Struggling with mental health, she died at thirty-six from a drug overdose.

Kirk tries to literally slap Spock into helping him save the ship, but Spock, infected with the virus, can only lament about spending a whole lifetime learning to hide his feelings. Suddenly, Kirk also seems to be acting strangely.

Do we live within bubbles of our own complacent conformity? Are we slaves to a hypnotic rhythm of life that prevents us from challenging ourselves and facing the issues of the world around us? American pop star Katy Perry and Jamaican reggae star Skip Marley ask questions and deliver a political message in a dancehall pop song.

This live version of “You Can’t Always Get What You Want” was recorded in 1968 for The Rolling Stones Rock and Roll Circus, a concert filmed in a circus tent that brought together some of the biggest stars of the era, including John Lennon, Eric Clapton, and The Who. The Rolling Stones didn’t release the film at the time—many felt they had been upstaged by some of the other acts!

As the series draws to a close, we have learned the one hundred most commonly used words in the English language. Maria and Spencer can relax and walk happily in the park, where nobody will bother them... or so they think!