Eyeglasses
Let people read for an extra 30 years.
#2 of 8 in Most Useful Inventions
The debate
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Let people read for an extra 30 years.
#2 of 8 in Most Useful Inventions
Log in to make your case for (or against) Eyeglasses.
No arguments yet. Be the first to say why Eyeglasses belongs here — or doesn't.