Gotta be the humble compression ignition engine-never been beaten in over 120 years.

You saw it in blighty first. Another invention not capitalised upon-at least not in the land of its birth.

But that invention is useless without something to generate the electricity that drives the motor!

Biscuits

That's a terrible invention! 2 gallons of potable water to flush away...well you know. It's the SUV of sanitation.

Full Anaesthetic, Gillette Blue 2

Edited by Jog-on on 21/07/2011 at 17:31

Moist toilet wipes

I'd say steel - the jump from iron to steel made so many other things possible

A gag for a woman.

If piston power wishes for silence from the women in his life, far be it from me to object. Just so long as he doesn't mind them communicating in various (potentially impolite) hand gestures when he asks them to iron his shirts or make his tea.

Surely a woman invented that?

Hahaha my second laugh of this long and lonely evening :D.

Then it's got to be the cut-throat razor. Women can leave you guys watching top gear, but take away with them the only bit that really matters :D

Oh yeah? and your experience being...? A few fumbles in the hayloft?

didnt know where u came from but it's true isn't it? The boy can get away from the east anglian but the east anglian can never get away from the boy. Or something like that.

For me its whelk stalls and bow bells.

Goodness, you're right. It's a good job you're focussed on the important matters ;-P

Ten out of ten to that lass HF!!!

You mean "baaaans"?

A lass appreciates effort though. And a man who can cook.

Man's Best Ever Invention Was...

The cat litter tray.

Air conditioners