NASA’s Unmanned Aircraft Flies Through Public Airspace Alone for First Time

More from: | Interesting Engineering | 0 NASA’s unmanned aircraft the Ikhana celebrated its first foray into public airspace without a chase plane. The remotely controlled aircraft is part of NASA’s Unmanned Aircraft Systems Integration in the National Airspace System. This exceptional flight brings the United States cloeser to having... Read more

Scientists Confirm that Biodiversity is Key to Growing Stable Algal Biofuel

More from: | Interesting Engineering | 0 A group of Michigan-based scientists have confirmed that biodiversity is key to improving the performance of algal biofuel systems. University of Michigan researchers experimented by growing various combinations of freshwater algal species in 80 artificial ponds at the university’s research facility at George... Read more