family washing next Monday, there would be an electric washing machine in every home by Saturday night. "

5. Oh, baby, what a convenience1 Procter & Bamble's Pampers, born in 1961, were first used only for special occasions. Now the 95% of American parents who buy disposable diapers will spend up to $2,100 a child to avoid washing diapers.

6. Zippers were invented in 1913 by Swedish immigrant Gideon Sundback at Universal Fastener Co. in Pennsylvania. B.F. Goodrich first used the word to refer to a fastener on a pair of its galoshes; it as not used in clothes until 1930s. By 1941 zippers beat the pants off buttons in the Battle of the Fly.

7. Johnson&Johnson sold $3,000 worth of handmade Band-Aids in 1921, the year it introduced them. A company cotton buyer, Earle Dickson, had created them at home for his accident-prone wife. He then convinced his boss that the strips had merit.

8. Otto Wichterle, a Czech scientist, created the first soft contact lens in 1961. Bausch & Lomb bought the right s to his process for a reported $3 million in 1966.

Part II - A

1395, type, movable type

Poland, astronomy, the sun, its center once

1564, telescope, circling

England, moves

1642, calculus, light and color, gravitation.

Part II- B

1. Printing / faster / easier

2. Earth / center of universe/ no move

3. Cut open dead animals and humans

4. Blood to body/ arteries; blood to heart / veins

5. The Mathematical Principles of Natural Philosophy / in 1687

Tape Script

Today, we tell about the discoveries of ten important scientists of the past 1,000 years.

The earliest of these important scientists was Johannes Gutenberg. He lived in Germany from about 1395 until about 1468. Johannes Gutenberg invented the type mould and the first successful system of movable type used in Europe. This made printing books faster and easier. Johannes and others used his invention to produce books in the City of Mainz during the 1400s. The system he invented remained unchanged for 350 years.

Nicolaus Copernicus was another important scientist. He is considered the founder of the modern science of astronomy, the study of the planets and stars in the universe. Nicoluas Copernicus was born in Poland in 1473. At that time, most scientists accepted the idea that the earth was at the center of the universe and did not move.