John Hunter had three advantages. He had a brother who was a doctor and he was thus able to learn about 11 and their effects. His 12 curiosity led him to observe and study the lives of wild animals in
The earliest method of exploiting this power was to make water turn a wheel. This system, in which the force of water was used directly, had one great disadvantage. Factories which used it had to be b
Not so long ago it was assumed that the dangers man would meet in space would be 11 , the main ones being radiation and the danger of being hit by meteors. It is perhaps 12 remembering that less than
Many private institutions of higher education around the country are in danger. Not all will be saved, and perhaps not all deserve to be saved. There are low-quality schools just as there are low-qual
When you take your car—or, indeed, any piece of machinery—to be repaired, it is generally an advantage to ask for an estimate. You should make sure an estimate is clearly listed so that yo
Sylvester and I are watching television advertisements because we need information for a class 11 project. We have to discuss realism and distortion in television advertising, and so we are looking fo
While drunken driving may be on the decline, traffic safety experts remain baffled over how to cope with another alcohol-related hazard: drunken pedestrians ( 步行者) .Pedestrians struck and killed
Disney World, Florida, is the biggest amusement resort in the world. It covers 24. 4 thousand acres, and is twice the size of Manhattan. It was opened on October 1, 1971, five years after Walt Disney'
The idea of building super headquarters is still relatively new to Japanese corporations. Senior managers in some of the world's best-known companies have to put up with dull, crowded and smoky open-p
No one plan or arrangement for a garden can suit all conditions. Each gardener must plan to meet his own problem. Careful planning will lessen the work of gardening and increase the returns from the l