Inventions of your lifetime

What invention would you like to see in your lifetime?

http://2.bp.blogspot.com/_0OLFUhWWSsk/S7vcRSlPX6I/AAAAAAAABMI/C9U5qG7zIMM/s1600/inventions.jpg

What would you have invented?

If you could have invented anything in the world, what do you wish you had invented? (the car, the wheel, the phone, anything at all…) WHY?

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Your invention

If you could invent something, what would it be?

http://www.wired.com/images/article/full/2008/03/alexander_graham_bell_500px.jpg