Passage A We can find happiness right in our own home, our workplace, in school, in the company of our friends, etc. It is up to us to find …
Passage A In 1660s,while there are few accurate statistics for child mortality in the preindustrial world, there is evidence that as many as 30 percent of all children died …
Passage A Learning theory is rooted in the work of Ivan Pavlov, the famous scientist who discovered and documented the principles governing how animals (humans included) learn in the …
Passage Bureaucracy management: The classic one A Several theorists bridged the gap between strictly private and public sector management. Onegood example is Max Weber exploring sociologist, who explored the …
Passage A Twenty-five years ago, children in London walked to school and played in parks and playing fields after school and at the weekend. Today they are usually driven …
Passage Robot explorers transform a distant object of wonder into intimate terrain. A Mars has long exerted a pull on the human imagination. The erratically moving red star in …
Passage A There are many reasons why individuals have traveled beyond their own societies. Some travelers may have simply desired to satisfy curiosity about the larger world. Until recent …
Passage Tidal power, also called tidal energy, is a form of hydropozver that converts the energy of tides into useful forms of power-mainly electricity. Although not yet widely used, …
Passage A Jupiter is the largest planet in the solar system. Its diameter is 88,846 miles (more than 140,000 kilometers), more than 11 times that of Earth, and about …
Passage Space aliens and extraterrestrials have long been popular subjects of Hollywood movies and science fiction literature. But the idea of intelligent life in outer space is no longer …