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Aircraft

Aeroscraft begins flight testing following FAA certification

After a 70-year absence, it appears that a new rigid frame airship will soon be taking to the skies over California. Aeros Corporation, a company based near San Diego, has received experimental airworthiness certification from the Federal Aviation Administration (FAA) to begin flight testing the Aeroscraft airship and, as these new photographs of the airship undergoing tethered testing show, the company has wasted no time in getting started.Read More

Health & Wellbeing

Scientists developing Bluetooth tooth that spies on your oral habits

Tooth fillings acting as radio receivers may be nothing more than a myth, but scientists at the National Taiwan University are developing an artificial tooth that would send rather than receive transmissions. They’re working on embedding a sensor in a tooth to keep an eye on oral goings on, along with a Bluetooth transmitter to transmit the data and tell your doctor what your mouth's been up to.Read More

Space

Slingatron to hurl payloads into orbit

People have been shooting things into space since the 1940s, but in every case this has involved using rockets. This works, but it’s incredibly expensive with the cheapest launch costs hovering around US$2,000 per pound. This is in part because almost every bit of the rocket is either destroyed or rendered unusable once it has put the payload into orbit. Reusable launch vehicles like the SpaceX Grasshopper offer one way to bring costs down, but another approach is to dump the rockets altogether and hurl payloads into orbit. That's what HyperV Technologies Corp. of Chantilly, Virginia is hoping to achieve with a “mechanical hypervelocity mass accelerator” called the slingatron. Read More

Motorcycles

The Exodus, by Suprine: A recumbent motorcycle powered by BMW

The Exodus recumbent motorcycle, by US company Suprine, is a 130-horsepower lay-back motorbike with a roll cage and a perspex windscreen. It's a radical design with a street-legal prototype already in action, and its remarkable form factor allows it to make a fantastic 80-plus miles per gallon on the highway, while looking like something out of a Japanese anime movie.Read More

Aircraft

Steerable paper planes and maple seeds the basis for life-saving, disposable UAVs

The term "UAV" generally leads us to think about expensive, high-tech military drones like General Atomics' Predator, but a Robotics team led by Dr. Paul Pounds at Australia's University of Queensland has created a pair of UAVs that are so cheap and easy to manufacture that they'll literally be disposable, single use items. One's basically a high-tech paper plane, while the other follows the form factor of a maple seed with both designed to help save lives in the event of a forest fire.Read More

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