A flapping robot swims and flies like a diving bird
产业动态
来源：Robohub发布时间待核实
Image copyright: Raphael Zufferey. By Jennifer Chu Loons, gulls, puffins, and petrels are some of the 100 species of birds that can both fly and swim. These diving birds can plunge in water to swim after prey, and then leap back into the air to fly away.