Scientists are using 3D printing to build a new generation of hi-tech fish tags made of titanium. The aim is to use the tags to track big fish such as marlin, tuna, swordfish, trevally and sharks for longer periods. Source: CSIRO
Space Tourism Rocket Achieves Flight
Virgin Galactic’s space tourism rocket SpaceShipTwo achieved its first solo glide flight Sunday, marking another step in the company’s eventual plans to fly paying passengers. SpaceShipTwo was carried aloft by its mothership to an altitude of 45,000 feet and released over the Mojave Desert. After the separation, SpaceShipTwo, manned by two pilots, flew freely for […]