The 2014 Ford Fiesta EcoBoost gets extraordinary fuel economy, but the skill required to drive it and the limited options available will limit its appeal.
The $899 PowerUp Series II desk from UpDesk converts from standing to sitting position at your command.
With the Eco-Mobius concept handset, people would be able to upgrade and switch individual pieces of their smartphones.
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The quake, tsunami, and nuclear disasters in Japan have renewed emphasis on fuel-efficient tech at the 42nd Tokyo Motor Show, with green cars and incredible concept cars sharing the spotlight.
Japanese carmakers push fuel-efficient vehicles, following the energy shortages caused by the March 11 quake and tsunami disaster.
If you're in the market for raw speed and lots of storage space, the N4800eco will deliver, but those wanting more should keep looking.
In order to boost the electric car industry, Tesla CEO Elon Musk vowed that the company would not sue when other companies use its patents.
One is easier on the lungs, one on the planet, and two use compounds from fireworks. Any one of these being tested by the US Army could replace the WWII-era smoke grenades still in use.
Daring to put a 1-liter engine in production, Ford shows that modern tech can get a lot of power out of only three cylinders.
At less than one micrometer in size, the microscopic nanomotor could revolutionise controlled medical drug delivery.