10 most useful inventions in 2010
The James Dyson award aims to recognize those who offer solutions to everyday problems around the world.James Dyson and the giant vacuum aspirator idea help clean the river
James Dyson, a well-known designer with unique home electronics products, includes vacuum cleaners that clean our homes.Fan without the propeller
A British inventor has unveiled a wingless fan and rotary shaft, but still produces a strong fanfare.