Birmingham, Coventry, Leicester, Nottingham and Sheffield will all have 4G from Vodafone turned on this Saturday.
A microbiologist experiments with dropping food on various surfaces to see how much bacteria they pick up. Carpet is, apparently, not bad at all. And the five-second rule might be just right.
CubeStormer 3 solves a Rubik's Cube in 3.253 seconds, beating its own robot predecessor CubeStormer 2.
Three has announced all its customers are now on a 4G tariff, with the service available in 36 large towns and cities.
EE more than doubled its 4G customers at the end of last year, and is reaching even more people including travellers at Heathrow, Gatwick and Stansted.
A 767 landing at the UK's Birmingham airport in extreme conditions shows the full flexibility of its equipment.
EE is by far the fastest network for downloading data, according to new tests carried out across the capital.
We popped along to the Gadget Show Live to see what shiny kit was on display at the UK's largest consumer technology show.