Gadget Lab reader John Costello sent in his ingenious invention, one of those ideas so simple that you slap your forehead and wonder why it hasn't been done before. John has designed an induction hob ...

It may not be the fastest hob available, but the Hotpoint TS 5760F NE Flexi Zone Induction Electric Hob makes up for this by being able to run all four burners at maximum power at the same time. Its ...

You may be perfectly happy cooking on gas, ceramic or an Aga-style hotplate but try an electric induction hob just once and chances are you’ll be straight onto our list of the best induction hobs, ...

As the Which? cooking appliance expert, Jamie works with scientists and market analysts to give ovens, fryers, microwaves and more a good grilling. She helps shoppers get the most for their money with ...