Shape-shifting robots
Self-folding sheets of a plastic-like material point the way to robots that can assume any conceivable 3-D structure.
MIT Sea Grant’s Sea Perch being tested at French university
Undergraduate course, created in collaboration with Total Corporation, will hold presentations on May 28.
Slideshow: Mini robotic muscles
Shape-memory alloys yield mechanical devices that produce more torque but weigh much less than comparably sized electric motors.
Nonlinear thinker
With techniques for translating complicated equations into ‘sums of squares,’ Pablo Parrilo helps make sense of previously insoluble problems.
Fish and chips
New robots mimic fish's swimming and could explore areas where traditional underwater autonomous vehicles can't currently go.
