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Nick Tia Recupero

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I am passed from person to person but no hands are needed. I often change in this exchange. Always changing never remaining the same. What am l?

Frans Cornelis Donders

Died 24 Mar 1889 at age 70 (born 27 May 1818).Franciscus Cornelis Donders was a Dutch ophthalmologist, the most eminent of 19th-century Dutch physicians, whose investigations of the physiology and pathology of the eye made possible a scientific approach to the correction of refractive disabilities such as nearsightedness, farsightedness, and astigmatism. He found (1858) that hypermetropia (farsightedness) is caused by a shortening of the eyeball, so that light rays refracted by the lens of the eye converge behind the retina. He discovered (1862) that the blurred vision of astigmatism is caused by uneven and unusual surfaces of the cornea and lens, which diffuse light rays instead of focusing them.

I was at my bank today waiting...

I was at my bank today waiting in a short line. There was just one lady in front of me, an Asian lady, who was trying to exchange yen for dollars. It was obvious she was a little irritated. She asked the teller, "Why it change? Yesterday, I get two hunat dolla of yen. Today I only get hunat eighty? Why it change?" The teller shrugged his shoulders and said, "Fluctuations." The Asian lady says, "Fluc you white people too!"
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