This 4-minute captioned video shows the intricate mechanisms involved in the progression of Alzheimer's disease in the brain. http://www.nia.nih.gov Permissi...

The magnetic poles of the Earth are expected to shift by 65 degrees by 2015. The cataclysmic pole shifts which happen throughout history are a geologically r...

The project "Through media to participation. Social media in service of youth NGOs" was realised under Action 3.1 "Youth in action" and was designed for non-...

Dr. Michael L. Alkan is the former head of the Infectious Diseases Institute at Soroka University Medical Center and a Professor Emeritus of Medicine at Ben-...

Created by Ray Dalio this simple but not simplistic and easy to follow 30 minute, animated video answers the question, "How does the economy really work?" Based on Dalio's practical template for understanding the economy, which he developed over the course of his career, the video breaks down economic concepts like credit, deficits and interest rates, allowing viewers to learn the basic driving forces behind the economy, how economic policies work and why economic cycles occur.