The 20th and 21st centuries - Encyclopedia Britannica
Oct 23, 2024 · The dividing point is one of outstanding social and technological significance: the detonation of the first atomic bomb at Alamogordo, New Mexico, in July 1945. There were profound political changes in the 20th century related to technological capacity and leadership.
31 Inventions of the 20th Century That Changed the Course of ...
Philo Farnsworth is credited for making the first complete, functional all-electronic television system. The latest technology in television includes integration of the television and the Internet. The Computer. The computer is the greatest, incomparable invention belonging to …
Great 20th Century Inventions From 1900 to 1949 - ThoughtCo
May 29, 2024 · From the first successful radio receiver and the atomic bomb to the microwave oven and cake mix, here are some transformative inventions dating back to every year from 1900 to 1949.
History of technology | Evolution, Ages, & Facts | Britannica
Oct 23, 2024 · By the early 20th century the term embraced a growing range of means, processes, and ideas in addition to tools and machines. By mid-century technology was defined by such phrases as “the means or activity by which …
20th-Century Inventions That Changed the World - History Facts
In many ways, the 20th century was defined by groundbreaking scientific discoveries and revolutionary new technologies. When the century began, the industrialized world was still using the steam engine, and as it came to a close, the digital age had ushered in …
These 5 Technologies Dramatically Changed the 20th Century
Nuclear technology profoundly shaped 20 th Century history in both negative and positive ways. Whether good or bad, many aspects of life changed with its introduction. It deeply influenced warfare, energy production, medicine, and even household technology.
What made the last century’s great innovations possible?
Mar 18, 2022 · In the early decades of the 20th century, a slew of technologies began altering daily life with seemingly unprecedented speed and breadth. Suddenly, consumers could enjoy affordable automobiles.