Robots that serve you lunch and cars that park themselves are great and all, but if you ask me the most exciting tech there is, is the stuff you probably don't even think about until the very moment you need it.
I'm talking about gadgets that test blood glucose levels without drawing blood.
And nanotherapies that can light up cancer cells like the fourth of July.
Look, nobody wants to get sick.
But if you do, at least you'll be wearing underpants with airbags.
I'm Jessica Dolcourt.
Check out my full story at CNET.com
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