INNOVATION
Teaching robots some manners For robots, unlike computers, faster is not always better. Roboticists are learning to make their creations behave more like humans even if that means the robots must lose some of their efficiency
GREEN MACHINE
Sensors that save energy for the apathetic Better efficiency in the office could cut a building’s energy use by 40 per cent: a network of sensors could kill the lights or turn down the air conditioning for us
ZOOLOGGER
The glow-in-the-dark shark vanishes If you’re trying to hide, surely the last thing you want to do is glow. But if you’re a velvet belly lantern shark,…
