Architects in Sydney, Australia have found a way to light up a part of the city that was once perpetually dark, hidden from the sun by tall buildings. They've done it by capturing the sunshine, and bouncing it between buildings with an architectural device called a heliostat. Lester Ranby reports.
Brooke Mueller goes back to rehab for the 19th time but she's certainly not the only star to have paid it a few visits. Check out what other stars have been in and out of treatment facilities.