For a motor to power machinery, the local motion has to be translated into the ordered movement of other parts of the system. Organic chemists have now produced a light driven rotary motor in which ...

So I just bought this nice new switch off Ebay for cheap and it has 4 very loud fans in it. I'd like to replace them with lower noise (and lower flow, I'll take my chances) fans so I can hear myself ...

For a motor to power machinery, the local motion has to be translated into the ordered movement of other parts of the system. University of Groningen organic chemists led by professor Ben Feringa are ...