成人论坛

Picture the scene after a serious earthquake or a tornado. A flying robot inspired by bats could help survey the damage. There may be burst gas pipes, live electrical wires and many other dangers. Scientists have been studying bats to design an 鈥渆ye in the sky鈥� for use in exactly these situations.
www.bbcworldservice.com/30animals
With Patrick Aryee.
#30Animals