News tagged with motor

Study reveals lack of data on opioid drugs

A National Institutes of Health white paper that was released today finds little to no evidence for the effectiveness of opioid drugs in the treatment of long-term chronic pain, despite the explosive recent ...

Jan 13, 2015
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Practice really does make perfect

Researchers from the University of Cambridge and the University of Plymouth have shown that follow-through - such as when swinging a golf club or tennis racket - can help us to learn two different skills ...

Jan 08, 2015
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Remapping the damaged brain

Scientists at the RIKEN Center for Life Science Technologies, along with researchers from the AIST Human Technology Research Institute in Japan, have identified a time-dependent interplay between two brain ...

Jan 06, 2015
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Motorcycle

A motorcycle (also called a motorbike, bike, or cycle) is a single-track, two-wheeled motor vehicle. Motorcycles vary considerably depending on the task for which they are designed, such as long distance travel, navigating congested urban traffic, cruising, sport and racing, or off-road conditions.

Motorcycles are one of the most affordable forms of motorised transport in many parts of the world and, for most of the world's population, they are also the most common type of motor vehicle. There are around 200 million motorcycles (including mopeds, motor scooters, motorised bicycles, and other powered two and three-wheelers) in use worldwide, or about 33 motorcycles per 1000 people. This compares to around 590 million cars, or about 91 per 1000 people. Most of the motorcycles, 58%, are in the developing countries of Asia — Southern and Eastern Asia, and the Asia Pacific countries, excluding Japan — while 33% of the cars (195 million) are concentrated in the United States and Japan. In 2006 China had 54 million motorcycles in use and an annual production of 22 million units. As of 2002[update], India with an estimated 37 million motorcycles/mopeds was home to the largest number of motorised two wheelers in the world. China came a close second with 34 million motorcycles/mopeds.

This text uses material from Wikipedia licensed under CC BY-SA