We've seen and played with the vacuum cleaners, marvelled at the hand dryers, shed a tear that the washing machines didnt quite work out! But now, as the prospect of a warm summer approaches (yes i know that means it will be cold and wet!) there's a new toy in town. If you didn't get the memo, then you'll have that wonderful experience of seeing something for the first time - something I have grown to love and live for. Introducing.....the bladless fan - yes we all remember daring a naive younger sibling to try and stop the fan with their finger, and after realising they were stupid enough to listen, the panic that followed and intervention that prevented a speedy visit to A&E! This is the future of temperature control for us poor folk that can't afford an air con system - and has a certain futurist sleekness about it. The geeks amongst us may be wondering how it all works:
"Air is accelerated through an annular aperture, which creates a jet of air that passes over an airfoil ramp channelling its direction. Surrounding air is drawn into the airflow, amplifying it 15 times."
I'd like to say, "huh that makes sense" - I can't, so I'm happy to simply admit that these are simply innovation at its best. Its not a dare of fingers anymore, we've moved on to heads!