Dyson: In some creation myths, life arises out of the earth; in others, life falls out of the sky. The creation myth of the digital universe entails both metaphors. The hardware came out of the mud of World War II, and the code fell out of abstract mathematical concepts. Computation needs both physical stuff and a logical soul to bring it to life. These were young kids who had just come through World War II, who could repair the electronics on airplanes and get them flying the same day, and von Neumann put them together with mathematical logicians who could imagine a universe created entirely out of 0s and 1s.

"I wanted to see how much intel you could gather from a person just by lurking on a social networking site. I [also] wanted to see who was most susceptible to clicking. I wanted to see how fast this thing would propagate. One of the things I found was that MIT and St. Paul's [prep school] were very cliquey. If they don't remember seeing you, they are not going to click. You had less of a chance of penetrating those groups than the actual intel and security communities."

"Consumers loudly campaigned for another Barbie® career. The winner of the popular vote is Computer Engineer. Computer Engineer Barbie®, debuting in Winter 2010, inspires a new generation of girls to explore this important high-tech industry, which continues to grow and need future female leaders."

"Skylon is an unpiloted, reuseable spaceplane intended to provide inexpensive and reliable access to space. Currently in proof-of-concept phase, the vehicle will take approximately 10 years to develop and will be capable of transporting 12 tonnes of cargo into space."

"In 2012, Vega will carry ESA’s Intermediate eXperimental Vehicle into space. The vehicle will then return to Earth to test a range of enabling systems and technologies for atmospheric re-entry. The video shows computer-generated animations of the vehicle and its mission."

"The Windbelt is simpler and more efficient [than a] ... conventional wind generator - a magnet mounted on a vibrating membrane simply oscillates between wire coils ... where an electric current is induced."

"An incredible photo of the Large Helical Device in Japan built to test plasma fusion confinement."

"Researchers have developed a technique that harvests energy from rain showers and converts it into electricity. The technology could work in industrial air conditioning systems, where water condenses and drops like rain."