These tornadoes are relatively weak and short-lived without a pre-existing rotating updraft (mesocyclone) typically found in supercell thunderstorms. They usually develop along boundaries such as cold ...

LET’S TOSS THINGS BACK TO DAVID. >> WE STILL GOT RAIN FALLING ACROSS THE JACKSON METRO AREA. AND NOW ALL THE WARNINGS ALTHOUGH THEY DON’T SHOW UP HERE ON THE MAP, HAVE REALLY EXPIRED AS THE BAD ...

The generation of excess electron spin in semiconductors can provide extra information for logic operations, and is essential to many spin-based technologies. But it’s difficult to inject spin from ...