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— Bicycles

Odyssey's electric recumbent trike can reach speeds of 50 mph

The top motor-only speed of an electric bike can be limited by law to 20 mph (32 km/h), but those taking their rides off-road or to the streets of more lenient jurisdictions may push their vehicles that little bit further. Looking to allow even more scope for performance are Milwaukee-based inventors Dustin Herte and Ryan Bass, whose Odyssey electric trike, fitted with a 4 kW motor, can reach speeds of up to 50 mph (80 km/h). Read More
— Health and Wellbeing

Kolibree smart toothbrush keeps an eye on your oral hygiene

Along with some rather unnerving, spinning pieces of metal, our dentists are always drilling into us the importance of a proper brushing technique. Some of us, however, would be guilty of cutting a corner or two in our time, perhaps before rushing out the door in the morning or after dozing off on the couch at night. Aiming to make sure we always uphold the gold standard of oral hygiene is Kolibree, a French start-up whose smart toothbrush is designed to track your brushing efforts to make sure you're hitting those harder to reach places. Read More
— Marine

Supiore electric luxury tender offers a quiet float

"Where electric cars have been a part of the streetscape for a long time, the boating market failed to pick up the pass and join the trend, until now." Dutch boat manufacturer Supiore may overstate the case a bit, but for every e-boat we saw at the boot Dusseldorf show last week, there was a fleet of liquid-fueled boats. Supiore's Uno is a stylish, solar-powered boat set to help redress the balance a bit. Read More
— Urban Transport

S3tr prototype provides fold-up answer to the Segway

At first glance, you might think the S3tr (which is apparently pronounced Streeter) is a knockdown answer to the Segway PT. Like the PT, the S3tr is a compact one-person vehicle driven by a standing rider who balances on a wheeled base and steers with the aid of an upright column. The S3tr has three wheels to the PT's two, but its main advantage is that it folds up, in theory making it more easy to take aboard public transport, or stowing under a desk at work. Read More
— 3D Printing

Urbee 2 to attempt US crossing using ten gallons of fuel

Urbee 2, the first road-ready, fuel-efficient car built using 3D printing, is the subject of a collaboration between design firm KOR EcoLogic, direct digital manufacturers RedEye On Demand, and 3D-printing manufacturer Stratsys. Their aim is to put the 7 hp (5 kW) three-wheeled, rear-steering eco-hybrid on the roads by 2015, and then demonstrate its capabilities by crossing the US using only ten gallons (38 L) of fuel. Read More