gadgettastic

Scare your friends in the swimming pool this summer with this remote controlled robotic shark from Hammacher Schlemmer.

This 2 foot long shark has a range of 40 feet, and can go to to depths of 9 feet.

It is controlled via a remote, which can also go underwater.

You can get your hands on your very own robotic shark from online retailer Hammacher Schlemmer for $99 (about £50)