We recently described some of the new stuff coming to Portal 2 based on the demo we saw at E3, but now we have video proof, thanks to developer Valve. Following up on yesterday's Wheatley video, Valve just released gameplay clips showing off the new Excursion Funnels and Aerial Faith Plates, otherwise known as jump pads to non-Aperture Science employees.

You'll find the Aerial Faith Plates clip after the jump....