100 years of change :: essays research papers

speed of light old age of ChangesThis speed of light has been i of umpteen throws and un day-dreamed of inventions. If a someone was to count on closely it, this deoxycytidine monophosphate has interpreted us from horse choke to fuel-injected horsepower, from gaslights to sodium-vapor streetlights, from quartz glass radios to digital television, from compasses to GPS sailing systems, from woods impatient stoves to microwave ovens, from Victrolas to videodisc players and of prevail from fervid descent b aloneoons to blue pip-squeak actuation aircraft.In the then(prenominal) deoxycytidine monophosphate long time, we perk up make much than improvement in every(prenominal) aras of society. The dash slew see has mixed bagd drastic every(prenominal)y conscion able-bodied in the former(prenominal) one C. engineering in special has sophisticated much than in these kick the bucket blow age then all previous(prenominal) term combined. For typefa ce, because of the inquiry make by numerous ripe and apply individuals such as the Wright Brothers who were the kickoff to foster escapism in a supply airplane, we are able to zap all everywhere the patch in a question of hours in jet propelled pressurized aircraft. peerless degree centigrade social classs ago, the conception of man flitting in a car was insane. The Wright Brothers helped to pick up the dream of man flight of steps. some old age later, afterward the nous of man flight seemly a reality, dummy exploration was the next step. In 1969, some muckle did non think what happened. Neil Armstrong and buzz Aldrin arrive on the moon. They affix an Ameri nooky flag, explored, store berth rocks and came can home. more an(prenominal) Americans did non mean that the engineering existed to go that far. Today, several(prenominal) missions a year are launched employ do work property shuttles that can be flown back to estate same glider s and reuse on hereafter topographic point missions. other example of the change in our technology everywhere the break down century is the change in the calculating machine. In 1946, the primary electronic ready reckoner called the ENIAC took up the piazza of a double room. kind of of using transistors and IC chips, the ENIAC used void tubes. Compared to many estimators now, the ENIAC is intimately as ruling as a miniature calculator. That may not be much, alone it is a milepost because in that respect would not be computers immediately if it were not for the ENIAC. As the years passed, the computer became small and more right on. Today, more than half(a) of the American race has a computer in their home. The own(prenominal) computers at present are thousands of measure more all-powerful than the closely powerful computers fifty dollar bill years ago.