This animated video shows how tuberculosis, still a very common disease, spreads and is fought by our bodies. Find out more about MSF’s work treating tuberculosis around the world.

Legendary Apple co-founder Steve Jobs gives the graduation speech at Stanford University. Jobs himself never graduated from college, but does recall how what he learned in certain college classes played a role in the design of the first Apple computer.

Actor Ian Somerhalder concludes his dietary review: healthy starches for energy, paired with proteins and a lot of vegetables. He’s keen to avoid eating too much sugar, but his diet does permit the occasional treat, including maple syrup and dark chocolate!

American actor and model Ian Somerhalder talks about his healthy diet and passion for protecting the environment by reducing plastic waste.

In this episode of Food Diaries, Australian supermodel Miranda Kerr gives us an exclusive look at her meal plan for the day.

The Former President comments on the seating arrangement on Jimmy's show, reading Mean Tweets, and his relationship with social media.

Pre-production is finally over, and today is the first day of the shoot. The cast and crew come together for a traditional Maori welcoming ceremony, and Peter Jackson and members of the cast offer words of thanks and encouragement.

Andy Beem (Windsports, CA) and Billy Vaughn (Kitty Hawk Kites, NC) talk about flying 1895 Lilienthal and the 1902 Wright glider replicas, and engaging with the history of human flight on a tactile level.

Director and producer Peter Jackson takes time out from filming The Hobbit to show us around the set and the busy wardrobe and props departments. We get an idea of the scale of the preparations that go into filming an epic blockbuster movie.

John Cleese of Monty Python reviews his favorite questions that audiences have asked him, and reveals a surprising way of dealing with people who walk out of his shows.

Peter Jackson, director and producer of The Hobbit, continues his video diary narrating the rather stunning scenes at the shoot. The dwarf and wizard actors have arrived and are talking through and visualizing their parts in the movie.

In part two of their “Autocomplete Interview," the movie stars field more of the internet’s most searched for, and sometimes most ridiculous, questions about them. Is Chris Pratt related to Brad Pitt? Can Jennifer Lawrence cry on cue?

John Cleese explains why filming Monty Python and the Holy Grail was so miserable and reveals who saved Monty Python's Life of Brian when it seemed that financing the film was completely impossible.

"Passengers" stars Jennifer Lawrence and Chris Pratt do the WIRED Autocomplete Interview and answer the Internet's most searched questions about themselves.

American media star, model, socialite and businesswoman Kylie Jenner takes us through her typical daily diet.