Environment
Motorpike: Mechanical fish pulls serious gs
A robotic fish modelled on the fast-accelerating pike has achieved underwater starts of up to 4聽g 鈥� more than any rival has achieved
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A robotic fish modelled on the fast-accelerating pike has achieved underwater starts of up to 4聽g 鈥� more than any rival has achieved
The spawning grounds of 120 species of fish, including the endangered bluefin tuna, are under threat as oil makes it way towards them