Stories by Martyn Williams

Roboden is cable you can stretch

A Japanese company has developed an electrical cable that can be stretched. Asahi Kasei says the cable, called Roboden, will expand by up to 40 percent of its length before hitting its limit.

Japan gears up for 8K TV broadcasting

If you've bought a 4K television and are disappointed at the lack of content, this might not ease your frustration: Japan has is fast on the way to 8K TV broadcasting with a full service due in the next four years.