Nano-bots to shave U
I'm kinda sick & tired of the shaving routine (I normally use a disposable razor for a wet shave) and can't help feeling that there has to be an easier way. Perhaps miniature robots (aka. 'BOTS' )invisible to the naked eye but with large enough cutters to cut the shaft of hair follicles could be made. They could be progammed to cut down growing stubble on an on-going basis. Maybe they could do their work while your asleep. Just think of it, waking up and realising you've already been shaved by your own Nano-bots!(Nano: dimensions 1000 times smaller than a micro-metre)
Reward: Free shaves in perpetuity!