A beautiful artistic video of Guillaume Nery base jumping at Dean's Blue Hole, filmed entirely on breath hold by the french champion Julie Gautier.

A simple but mind-boggling optical illusion of the impossible object type. This illusion shows two independently moving nuts that seem to defy the laws of geometry.

A very impressive demonstration of a small autonomous helicopter performing precise aggressive maneuvers - flips, flight through windows, and quadrotor perching.

The known universe as mapped through astronomical observations, from the Himalayas to the moon's orbit, the orbits of the planets, the solar system, the galaxy and beyond.

Another fantastic visual presentation of intriguing statistics, focusing on the changing media landscape, convergence and technology. The video was made in partnership with The Economist.