|Stephen Hawking: Asking big questions about the universe||
Professor Stephen Hawking asks some Big Questions about our universe -- How did the universe begin? How did life begin? Are we alone?
|You Suck at Photoshop #2||
Photoshop tutorial on fixing your mistakes.
|Swimming in Jellyfish Lake||
Swimming amongst millions of jellyfish in Jellyfish lake in the Pacific island of Palau. The lake was once connected to the ocean, but the outlet was closed off, isolating the jellyfish population.
|MIT: For the Love of Physics - Walter Lewin||
A Professor of Physics Emeritus Walter Lewin lecture with some of his most famous physics demonstrations to celebrate the publication of his new book: For The Love Of Physics: From the End of the R
|What the weather is really like in Antarctica||
The weather in Antarctica can get pretty bad - condition 3 being nice weather, condition 2 not so nice, and condition 1...well...just watch the video.
|Chimamanda Adichie: The danger of a single story (TEDTalks)||
A powerful, inspirational - and at times humorous - lecture by acclaimed Nigerian writer Chimamanda Adichie about identity, prejudice, misunderstanding, and the danger of single stories.
|The Science of Overpopulation||
The world's population is growing at around 1.1% per year. By 2050 we should have around 9.3 billion people.
|Lioness swimming with Kevin Richardson - an unusual friendship||
Animal behaviorist Kevin Richardson from South Africa has an unusual group of friends - lions. Through his unique relationship with lions he can get them to do unusual things, such as joining him for a swim.
|The Beauty of Algebra||
Why the abstraction of mathematics is so fundamental and how it can be applied similarly to completely different fields.
|Einstein explains his famous formula E=mc²||
"Mass and energy are both but different manifestations of the same thing...very small amounts of mass may be converted into a very large amount of energy and vice versa."
How to create hexaflexagons.
|Komodo dragon: one bite kill||
How can the Komodo Dragon kill a buffalo many times its size with a single bite? It is a mystery scientists are still trying to solve.