The Guinness Widget is a neat feat of engineering and it does pour a halfway decent pint from a can, compared to what you’d get from a keg at a pub, but my latest gadget is considerably more impressive than a little plastic thing that you don’t get to see unless you rip the old can apart (which is a fairly pointless use of your time and energy, believe me, I know). The Guinness Surger is a electrical device with a small metal plate on it; you pour a little water onto the plate, put a pint of the special Guinness Draught Surger Beer in place and then turn the power on, sending ultrasonic pulses up through the beer to create the creamy head we all know and love.
If that sounds incredible, you really need to watch the video and see it in action, or alternatively go out and get one. Currently only Tescos sell it, but it is sure to catch on. It had better do, as you need to buy flat guinness to get it to work.
