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.
Space battles, quantum entanglement, and love triangles with snack dispensers, are just some of problems facing the boys from the Dwarf as they return in a brand new series.
Red Dwarf X starts Thursday 4th October, 9pm on Dave and Dave HD
Person of Interest, created by Jonathan Nolan, executive produced by J.J Abrams and starring Jim Caviezel and Michael Emerson continues its first season from Sunday 27 January at 9pm, only on channel 5.