SAN FRANCISCO -- The BMW Flow electric SUV concept can change hues at the press of a button, going from white to gray or black, and back again in moments. While it can't go beyond shades of gray ...

Poor and low-wage people in battleground states, which represent diverse racial and ethnic groups, make up a significant portion – sometimes 30% to 40% ‒ of the electorate, Barber said.

Check out BMW’s color-changing concept car in action. BMW’s E Ink-powered color-changing concept went from monochromatic to a veritable rainbow of various shades and tints in just a year.

The BMW Flow electric SUV concept can change hues at the press of a button, going from white to gray or black and back again in moments. While it can’t go beyond shades of gray and, even at that ...