The light we use today in our homes and offices comes more than 150 years ago. Throughout the nineteenth century, inventors produced simple electric lights. For example, Joseph Swan produced a simple electric light. But, he struggled to maintain a power source and the filament soon burned out when the vacuum was exhausted. Thomas A. […]
On December 17, 1903, Wilbur and Orville Wright (Wright brothers) piloted the first powered, sustained, and controlled flight. Within a few years, airplanes were successfully navigating long distances and soon began to transform both wartime and global travel. Most airplanes are flown by a pilot on board the aircraft. But some are designed to be […]
The Internet is a networking infrastructure. Whereas the World Wide Web is a way to access information over the medium of the Internet. Sir Tim Berners Lee a British Computer Scientist, is considered the father and the founder of World Wide Web. In 1991, Berners-Lee announced the WWW software on Internet newsgroups, and interest in the project […]
The iPhone is a line of smartphones designed and marketed by Apple Inc. It’s mobile operating system is known as iOS . On January 9, 2007, Apple Inc. CEO Steve Jobs exposed the iPhone at the Macworld convention in San Francisco. The iPhone has generated large profits for Apple, making it one of the world’s most valuable […]
The invention of television was the work of many individuals. It rapidly developed during the 20th century as a result of the work of a number of people. On March 25, 1925, John Logie Baird gave the first public demonstration of televised images in motion. Afterwards, on January 26, 1926, he demonstrated the transmission of […]
