Vanishing Beetle Generates Gravity Waves | Slow-Motion Video

Waterlily beetles (Galerucella nymphaeae) move so fast, no human can see how they seem to disappear. Slowing down their disappearing act on video reveals they "water-ski", generating capillary gravity waves.

credit : Manu Prakash and Haripriya Mukundarajan / Edited by Live Science's @SteveSpaleta