170,000 living in subdivided flats in Hong Kong: study More than 170,000 people in Hong Kong are living in cramped subdivided flats, a government-commissioned study has found, underlining the scale of the city's housing crisis.
Biomechanical legs are a giant step for robot-kind Scientists in the US say they have made the world's most advanced pair of biomechanical legs, bringing the goal of human-friendly household robots a bit closer.
09 September 2012
Sea rise threatens 'paradise' Down Under When Elaine Pearce left Sydney for the seaside peace of Old Bar 12 years ago she was assured her new house was a solid investment, with a century's worth of frontage to guard against erosion.