Underwater 'robot' with 3D printed hull and elastic membrane demonstrates ultra-fast escape inspired from Octopus.
The robot was developed in Singapore-MIT Alliance for Research and Technology Centre.
The Science: http://iopscience.iop.org/1748-3190/10/1/016016
Summary: http://www.nature.com/nature/journal/v518/n7537/full/518008c.html
