Let there be light: Award-winning engineer uses unique materials to sculpt lamps
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When Dan Morrison was 15, he saved up all his pocket money to buy a carburetor for his car.
"It was such a beautiful thing! Made of cast aluminum, it had these little brass levers and opening flaps," he says.
"Half of me wanted to bolt it onto engines, and the other half wanted to put it on the mantelpiece because it looked lovely as an ornament," Morrison's eyes light up as he describes the device.
A team in the U.K. is developing small robots called 'Pipebots' that could work in underground pipe networks- in both clean water and sewers.