If you're a renter with a ceiling fan in your pad, or you just never thought about which way the thing was turning, the Simple Dollar says you should check to make sure it's running for optimum ...

The scanning tunnelling microscope (STM) is a useful tool for probing the rotation of molecules on surfaces at the single-molecule level 21,22,23,24,25,26,27,28,29. Our STM experiments were performed ...

You’ve changed your clocks for daylight saving time, but if your ceiling fan isn’t spinning in the right direction, you’re ...

Smooth ice beneath your feet, the wind in your hair, cold air pumping through your lungs — that's the feeling you get skating on the Halifax Oval. Until you try and switch directions. Then all hell ...