Science & Technology

Science & Technology
Science & Technology

From its emergence as an independent nation, the United States has encouraged science and invention. It has done this by promoting a free flow of ideas, by encouraging the growth of “useful knowledge,” and by welcoming creative people from all over the world. The United States Constitution itself reflects the desire to encourage scientific activity. It gives Congress the power “to promote the progress of science and useful arts, by securing for limited times to authors and inventors the exclusive right to their respective writings and discoveries.” This clause is the basis of the U.S. patent and trademark system.

Two of America’s founding fathers were actually scientists of some repute. Benjamin Franklin conducted a series of experiments that proved that lightning is a form of electricity. Thomas Jefferson was a student of agriculture who introduced various types of rice, olive trees and grasses into the New World.

During the 19th century, Britain, France and Germany were the leading sources of new ideas in science and mathematics; but if the United States lagged behind in the formulation of theory, it excelled in using applied science. Because Americans lived so far from the well-springs of Western science and manufacturing, they often had to figure out their own ways of doing things. The result was a flow of important inventions. The great American inventors include Robert Fulton (the steamboat); Samuel F.B. Morse (the telegraph); Eli Whitney (the cotton gin); Cyrus McCormick (the reaper); the Wright Brothers (the powered flying machine) and Thomas Alva Edison, the most fertile of them all, with more than a thousand inventions credited to his name.

In the second half of the twentieth century, American scientists were increasingly recognized for their contributions to “pure” science, the formulation of concepts and theories. The changing pattern can be seen in the winners of the Nobel Prizes in physics and chemistry. During the first half-century of Nobel Prizes — from 1901 to 1950 — American winners were in a distinct minority in the science categories. Since 1950, Americans have won approximately half of the Nobel Prizes awarded in the sciences.

Information Technology

Information Technology

Computers figure so heavily in our daily lives that it is difficult to understand why early computer experts did not foresee much demand for these specialized machines. For example, in the 1940s, the chairman of IBM thought a total of five machines could be sold worldwide.

Medicine

Medicine

As in physics and chemistry, Americans have dominated the Nobel Prize for physiology or medicine since World War II. The National Institutes of Health (NIH), the focal point for biomedical research in the United States, has played a key role in this achievement.

Nuclear Science

Nuclear Science

One of the most spectacular and controversial achievements of world science in the second half of the 20th century has been the harnessing of nuclear energy.

Environmental Technology

Environmental Technology

The Environmental Protection Agency (EPA) was established in 1970 by President Nixon. It was created to permit coordinated and effective governmental action on behalf of the environment.

Space

Space

The Space Age has run almost in tandem with the Atomic Age. In 1957, the Soviet Union launched the first satellite, Sputnik I, and the United States followed with Explorer I in 1958.

Biotechnology

Biotechnology

Biotechnology is an umbrella term describing the use of organisms or their cellular components to make products, or to modify the genetic structure of plants and animals to carry a desired trait.