Small amounts of money can create huge change. Through microfinance, entrepreneurs are earning a living with dignity. Tom Eggert has been at the forefront of...

Kurt was born with a condition called phocomelia, which refers to the absence or malformation of one or more limbs. In his talk, “At First Glance,” he will s...

https://goo.gl/31T06Y to unlock the full series of AS, A2 & A-level Biology videos created by A* students for the new OCR, AQA and Edexcel specification. In ...

This talk was given at a local TEDx event, produced independently of the TED Conferences. In this highly insightful talk Gary provides us as insider account ...

Climate change is again among the top-ranked risks threatening societies, economies and international peace and security. There is emerging consensus that gl...

I made this for my final project in Chemistry in 11th grade. Hope you enjoy! This video details how we understand global warming, and the chemistry behind ho...

When your job hinges on how well you talk to people, you learn a lot about how to have conversations — and that most of us don't converse very well. Celeste ...

Former senator (D-CO) and presidential candidate Gary Hart co-chaired The U.S. Commission on National Security for the 21st Century, a body that before 9/11 ...