LEDs function by driving electrons across a junction between two semiconductor materials in which electrons move at different energy levels.

FORBES: LED Light Bulbs Mature At Last

We debate leadership as if it is a function like conducting or driving when in fact it is a dispersed cerebral act that needs to find adherents, co-advocates, friends around the web.

FORBES: Apple's Evangelists, Nokia's Diplomats, CISCO's What?

The coasting function works in two of the four driving modes: Comfort and Eco Pro.

FORBES: BMW ActiveHybrid 3 Review: A Lot Of Fun On Slightly Less Fuel