When eight-year-old Gah-Ning Tang wrote her first letter to children’s author Robert Munsch, she had no idea it would spark a lifelong friendship—and inspire one of his most beloved books ...
The Canadian Press on MSN
Tiny, bat-inspired drones see obstacles by sound in conditions that fail vision-based robots
Researchers at Worcester Polytechnic Institute are developing tiny drones inspired by bats for search and rescue missions.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback