Could moving walkways help people get where they want to go in cities? This is not a new idea. The first moving walkways were seen in Chicago in 1893, and seven years later they were used at... Read more
If you’re driving in a Chinese city in the none-too-distant future and your car is engulfed in a smooth, humming metallic belly, don’t panic. It may feel like an alien abduction, but probabl... Read more