This week's collection of films takes a peek at possible futures, as visual futurists leap ahead, imagining what could be. These imaginings range from visions of gardens that hover high above cities to 22nd century cars, complete with teleportation devices.
1. Cities in the Sky
2. Liquid Skies
3. 2019: A Future Imagined
This is a companion discussion topic for the original entry at http://spectrummagazine.org/node/3995