Inductees Ringo Starr and Paul McCartney of The Beatles perform "With A Little Help From My Friends" with special guests at the 2015 Rock & Roll Hall of Fame Induction Ceremony.

"Golden Brown" is one of the most famous hits from English rock group the Stranglers, noted for its unusual use of the harpsichord and lyrics about heroin usage.

English singer Billy Idol is known for his rock anthems such as "White Wedding," but this ballad from his album Rebel Yell is also one of his greatest hits.

Facebook whistleblower Frances Haugen calls for government action and full transparency as she rejects Facebook’s claim that privacy issues prevent it from sharing research data.

The group makes a plan to spread word of the Inuit's plight, but there's already a tense situation building, as hungry polar bears enter the village in search of food.

The song "Learning to Fly" is from Pink Floyd's album A Momentary Lapse of Reason. David Gilmour wrote the song, and was inspired by his experiences as a pilot.

Mark Powell closes his tutorial with advice about structuring your presentation, and how to leave a lasting impression on your audience.

Debbie takes the young reporters along on a hunting trip and shows them one of the last remaining areas for wildlife. We hear more about the strain that a changing climate is placing on these remote and traditional communities.

In this clip, Mark Powell provides best practice tips for opening and closing presentations. The key is often beginning with a story or anecdote that engages the audience.

Whenever faced with a conflict of interest between their profits and our safety and security, Facebook shows scant regard for honesty and ethics. So says former high-level Facebook employee Frances Haugen, who hit the headlines with this exposé of the social media giant.

When a message arrives from an Inuit correspondent, a small team sets off to investigate the environmental changes that threaten the delicate balance of life in the frozen north.

ALF stands for Alien Life Form, and was the name of this nineteen eighties American sitcom and its main character. In this episode, ALF has promised to behave well for a week, taking to extremes a new role as a posh servant and chef. Now his host family is wishing for a return to normality.

"Nights in White Satin" is a 1967 single by The Moody Blues, written by Justin Hayward and first featured on the album Days of Future Passed. Enjoy!

The Gulf Stream plays a big part in maintaining the temperatures we are used to, and Maestro explains that if it is interrupted, parts of the world could become colder as an unexpected result of global warming.

One of the most famous songs from American boy band the Backstreet Boys, the true meaning of "I want it that way" is debated. However, the lyrics suggest a desire to find the security of mutual love and trust in a loving relationship.