Fast Hand Drier

Motorway service stations seem to have competition going on to see who can dry your hands fastest.

The force of the air jet in some cases is so strong that it makes one wonder how much energy is being devoted to this simple task.

The hand drying machine in the picture was not particularly fast, but it claimed to be! What comments might you make regarding the claim written on the front: high speed at low energy?

Newark, Lincs, UK, September 2009