Essential tremor is a condition that causes involuntary shaking. While it usually develops in middle age, it can start much earlier. Shari Finsilver was aware of her hands shaking as a child. When I was about 11 years old, I noticed in art class that I was never able to draw a straight line, she says. I really didn't know why.
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Seeing Through the Lens: American-made Eyewear. Made in the USA frames are nearly non-existent, save for a few small companies. As young children, most Americans take their vision for granted. As we age, radical changes in our eyesight takes place.