Steve Caplin on Facebook's 3D photos, on a drone that could be a massive aid in disaster operations, on Amazon's "review factories", on a way to make film ratings more objective, on a self-cleaning water bottle and on a quick stop bike lock for when you just want to "pop in" for something and don't want the hassle of fastening your bike to a piece of street furniture.

Guests: Steve Caplin

Published: Thu 8 November 2018