Have you ever said "I wish they'd invent..."     A new survey asked people what they most want science to invent.  And the top answer is a pill that cures all illnesses.   That would be nice.   Here's the rest of the top 5.

2.  Wrinkle-free clothing.

3.  Self-driving cars.  (this is actually coming sooner than later. click here to see it)

4.  Robot maids.

5.  A time machine.