Robotics

These flexible feet help robots walk faster

Roboticists at the University of California San Diego have developed flexible feet that can help robots walk up to 40 percent faster on uneven terrain such as pebbles and wood chips. The work has applications for search-and-rescue ...

Energy & Green Tech

Arctic cold 'no sweat' for electric cars in Norway

Norwegian electric car owners have a word for the way they feel when they look nervously at their battery indicators while driving in subfreezing weather: "rekkevideangst", or "range anxiety".

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