A French revolver that shoots photos, a picture-taking harness for homing pigeons and a human skull are among these weird and unusual film cameras.

'Hell is Other People' is a smartphone app that will show you where all your friends are in a map based on social media check-ins - so you can avoid them.

Imagine the possibilities: cities illuminated at night not with carbon dioxide-producing energy sources, but with real glow-in-the-dark trees that light up streets.

These seven record-smashing vehicles are the strongest, longest, biggest, narrowest, fastest, most fuel-efficient and most expensive in the world.

Chocolate brains, bacon mobius strips, sugar sculptures and instant burritos are among the future food wonders made with 3D printing technology.

Smart glass can shade rooms on demand, making them transparent and reducing thermal gain with the flip of a switch or turn of a key.

A headset that detects brain patterns analyzes responses to visual stimuli and sends them to a 3D printer to create sculptural objects.

The SoundTank is an imposing sound system with a speaker-covered, faceted hydraulic lid capable of pushing out 4,000 watts.

Towers convey power, and height is both literally and metaphorically connected to broader and better views ... but now, relatively simple kites can too.

Space settlements, teleportation, smart phones embedded into our bodies, and robots as smart as humans could be among the tech innovations of the 22nd century.