Tiny insect-like robot can flip, loop and hover for up to 15 minutes

A flying robot the size of a postage stamp can hover for up to 15 minutes without breaking, and it can perform acrobatic manoeuvres

​A flying robot the size of a postage stamp can hover for up to 15 minutes without breaking, and it can perform acrobatic manoeuvres A flying robot the size of a postage stamp can hover for up to 15 minutes without breaking, and it can perform acrobatic manoeuvres