| AP. The cost of a college degree in the United States has increased 12 fold over the past 30 years, far outpacing the price inflation of consumer goods, medical expenses and food.According to Bloomberg, college tuition and fees have increased 1,120 percent since records began in 1978. AP. The cost of a college degree in the United States has increased 12 fold over the past 30 years, far outpacing the price inflation of consumer goods, medical expenses and food.
It was a century ago this spring that a little-known German meteorologist named Alfred Wegener proposed that the continents had once been massed together in a single supercontinent and then gradually drifted apart. He was, of course, right.
Alfred Wegener also came up with a theory to explain continental drift, although it was in error. His theory of continental drift proposed that centrifugal force moved the heavy continents toward the equator as the Earth spun.lfred Wegener 1880 - 1930 Alfred Wegener was born in Berlin in 1880, where his father was a minister who ran an orphanage. From an early age he took an interest in Greenland, and always walked, skated, and hiked as though training for an expedition. He studied in Germany and Austria, receiving his PhD in astronomy.