"Put your hands behind your head and step away from the phone!" Gary Turk's "Look Up" is a lesson taught to us through a love story, in a world where we continue to find ways to make it easier for us to connect with one another, but always results in us spending more time alone.

Natalie Tran filmed this video on her world trip with Lonely Planet. Desperately in need of a home-cooked meal, she sees what can be done with basic hotel amenities.

San Francisco is a very unique place in terms of its layout, architecture, population, and landmarks. Enjoy this quick tour of the very hilly city!

Auckland is the biggest city in New Zealand and boasts a cosmopolitan blend of European, Maori, Asian and Polynesian cultures, as well as a natural environment that encourages visitors to embrace the great outdoors.

Lauren shows us around Brick Lane in East London. Sights include a mosque, street art, and hopping nightclubs.

Londoners interviewed at Borough Market describe the great variety of thriving cultures – with an emphasis on cuisine – in their city.

This is a short video showing some of London's best-known sights, such as Trafalgar Square, Tower Bridge, and the Tate Modern.

London's West End is the focal point for this video, and the narrator has some good tips on buying discounted movie and theater tickets.

This video provides some helpful advice on getting around London, including pointers on cabs, double-decker buses, and the Underground.

See LMFAO tear up Cancun with their song “I’m in Miami Bitch” and a hilarious acoustic version of… whateva!

Here's the trailer for an inspiring film about the efforts of ordinary people to make the world a more sustainable place. Experts talk about the necessity of taking action.

A 14-year-old Natalie Portman talks with David Letterman and Alec Baldwin about starring in R-rated movies and getting straight As in high school.

Movie star and straight A student Natalie Portman has homework to do just like any other schoolgirl, and reveals that she sometimes finds herself in the same kind of trouble as a normal teenager.

The actor Leonard Nimoy from the famed TV and film series Star Trek lets you see his “human side” in this vintage interview with Jimmy Carter.

In a TEDx Talk, brain researcher Dr. Lara Boyd talks about neuroplasticity, how we learn, and how short-term and long-term memory work.