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David Szondy

The fully assembled 3D-printed Model 1911 45ACP (Image: Solid Concepts)

In a prime example of past meets future, a Texas-based company has used a century-old classic firearm as the blueprint for the world’s first 3D printed metal gun. Solid Concepts' use of a laser sintering method to create a fully functional Model 1911 automatic pistol is the latest demonstration of the potential of 3D printing techniques in industrial processing.  Read More

The winner of the 2013 Dyson Award competition, the Titan Arm

A US team from the University of Pennsylvania has taken out the 2013 James Dyson Award with the Titan Arm, an upper body exoskeleton that augments human strength. The team will receive the £30,000 (US$48,260) first prize, with an additional £10,000 (US$16,100) going to the University Of Pennsylvania Engineering department. Competing against 650 international entries, which were whittled down to 20 finalists, the Titan Arm shared the limelight with two runners up, who will each take home £10,000.  Read More

The AgriRover on patrol in a paddock

We tend to think of livestock farmers as "one man and his dog," but if AgResearch of New Zealand has anything to say, that pair may have to move over to include a robot. A team led by Dr. Andrew Manderson is developing AgriRover, an agricultural robot inspired by NASA’s Mars rovers. It’s a proof-of-concept prototype designed to show how robots can make life easier and more productive for livestock farmers.  Read More

Artist's concept of Kepler-62f, an Earth-like planet (Image: NASA Ames/JPL-Caltech/Tim Pyl...

Bookmakers may be revising their odds on the question of us being alone in the Universe after scientists revealed that our galaxy could hold billions of habitable worlds. University of California Berkeley and University of Hawaii (UH) astronomers carried out a study using data from NASA’s Kepler space telescope to provide part of the answer to the question, “How many of the 200 billion stars in our galaxy have potentially habitable planets?” The answer they got back was that one in five sun-like stars may have Earth-size planets that could support life.  Read More

Tuesday's launch may make India an interplanetary space-faring nation

Today at 2:38 PM IST, India made its bid to join the elite rank of interplanetary space-faring nations with the successful launch of its unmanned Mars Orbiter Mission (MOM) from the First Launch Pad at the Indian Space Research Organisation’s (IRSO) Satish Dhawan Space Centre (SHAR) on the island of Sriharikota, atop a Polar Satellite Launch Vehicle (PSLV-C25).  Read More

A sampling spacecraft launching a penetrator missile (Image: NASA)

In what at first glance seems like a terrible sense of direction, in March students from the University of Washington fired rockets from kites and balloons at an altitude of 3,000 ft (914 m) straight into the ground at Black Rock, Nevada: a dry lake bed in the desert 100 mi (160 km) north of Reno. This may seem like the ultimate in larking about, but it's actually a serious effort to develop new ways of collecting samples from asteroids.  Read More

Mars Orbiter Mission ready for heat shield closure

India has started the clock on its most ambitious space project to date. On Sunday at 6:08 IST, the Indian Space Research Organisation (ISRO) began the countdown for its Mars Orbiter Mission (MOM). If all goes to schedule, the unmanned probe will lift off on Tuesday from the First Launch Pad at the Satish Dhawan Space Centre (SHAR), on the island of Sriharikota at 2:38 pm IST atop a Polar Satellite Launch Vehicle (PSLV-C25), marking the point where India hopes to launch itself into the space-faring big leagues.  Read More

JetBlue flew the first flight under the new regulations (Photo: JetBlue)

On Thursday, the US Department of Transportation’s Federal Aviation Administration (FAA) eased regulations against airline passengers using their Personal Electronic Devices (PED) during the flight. On Friday at 4:30 PM EDT, only 15 minutes after receiving FAA approval for the regulation change, JetBlue’s Flight 2302 from New York's JFK to Buffalo became the first commercial flight to allow passengers to use their PEDs gate-to-gate.  Read More

View of 'Cooperstown' taken by Curiosity's navigational camera (Image: NASA/JPL-Caltech)

After over a year on Mars, NASA's Curiosity rover has pretty much run through its list of firsts. As it continues its “long trek” to Mount Sharp, however, it’s still showing a few surprises. This week, NASA announced that Curiosity picked up the pace of its travels by completing its first two-day autonomous drive, in which the unmanned explorer did one leg of an autonomous drive on Sunday, then completed it on Monday.  Read More

Artist's concept of the SR-72 (Image: Lockheed Martin)

When the last SR-71 Blackbird was grounded in 1998 it was a double blow. Not only did aviation lose one of the most advanced aircraft ever built, but also one of the most beautiful. Lockheed Martin’s Skunk Works has now revealed that it is building a successor to the Blackbird: the SR-72. Using a new hypersonic engine design that combines turbines and ramjets, the company says that the unmanned SR-72 will be twice as fast as its predecessor with a cruising speed of Mach 6.  Read More

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