Robotics

Grasshopper wings inspire gliding robot design

A collaboration between Princeton University engineers and entomologists at the University of Illinois Urbana-Champaign began with the researchers chasing grasshoppers in a hot parking lot. Their eventual focus on the hindwings ...

Automotive

Review: These are the best plug-in hybrids for under $55,000

If an electric car stirs your interest but the lifestyle changes sound daunting, consider a plug-in hybrid. A plug-in hybrid is simply a rechargeable hybrid, with a larger battery than a standard hybrid that enables a short ...

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