BEIJING, Jan 2 (Reuters) - China's commerce ministry has proposed export restrictions on some technology used to make battery components ... would be the latest in a series of export restrictions ...

Some are battery operated while others support USB recharging but almost all of them feature long-lasting LED bulbs to help them last even longer than the norm. From romantic vintage styles to ...

As the Georgia Bulldogs and Notre Dame Fighting Irish prepare to face off in the College Football Playoff quarterfinal in the Sugar Bowl, here’s a look back at their previous matchups. Georgia is 2-0 ...

Easy enough. For the third LED, [Alan] used high frequency AC with an inductor wired in parallel with the LED and the third switch. For those of you keeping track, that means [Fredzislaw100] put ...