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.
In 1956, Ernesto 'Che' Guevara (Benicio Del Toro) and a band of Castro-led Cuban exiles mobilize an army to topple the regime of dictator Fulgencio Batista. Now available to own on DVD and Blu-ray.