What Are the Most Useful Technologies?

Google Glass

Google introduced Google Glasses in 2012, a device that can be used to control the movement of the eyes. Wearing these glasses, anyone can view and reply to messages and other notifications simultaneously while walking in the street or in their daily work. It can even upload video calls and videos from the Internet, without the need for hands-on use. Can’t be given The first such computer glasses were made by Edward Rip and Claude Shannon in 1961. In 1968, the House of Sutherland developed the first head-mounted computer display and is considered the ancestor of computer glasses of the present era. In 1980, Steve Mann developed the Ware Camp, which consisted of such glasses. Which made it possible to share wireless communications and videos with other computers. He continued this work in the years to come and in 1999 developed a fountain that was very similar to Google Glass or let’s say Google Glass is similar to what was named it.


E-cigarettes began to gain popularity in 2012, a replica of an original cigarette that heats liquid nicotine. The credit for his invention is usually given to the Chinese pharmacist Hon Lake, who claims to have created it in a dream. Hon’s father died of lung cancer due to smoking and he himself was addicted to smoking, and his repeated attempts to quit the habit failed. In fact, he was not the first to invent the e-cigarette. In 1963, Herbert Gilbert developed the world’s first device that could be used to inhale tobacco-scented air. Gilbert’s original device was nicotine-free. However later he used a battery.

Automated vehicles

Self-driving cars have made headlines recently. The most famous of these was Google’s self-driving car. Google’s driverless cars are still being tested on the roads, and have caused many accidents so far. But it is also a fact that the technology is not so new. In fact, his idea dates back to the days of Leonardo da Vinci, who developed spring-powered wheels equipped with automatic steering devices. In the recent past, in 1958, General Motors developed a self-driving car, the steering wheel of which received alternating current from a wire that enabled it to drive automatically. However, it is not the first automatic car. Because its movement depended on the wires, which were installed underground. Truly the first such vehicle was developed by S. Tsugawa and several of his colleagues for the Tsikookuba Mechanical Engineering Laboratory in Japan, but the German engineer Ernest Dickinson is considered more important in this regard. Who developed the Wamors in 1987, which was capable of traveling 20 kilometers at a speed of 55 miles per hour?

Flying Bicycles

A few years ago, a flying bicycle, the Paravelo, was introduced, but it was not considered a flying bicycle for entertainment. Rather, it was a bicycle with large parachutes mounted on it, with the help of which it could fly. It ran at 15 miles per hour on the ground. While in the air its speed was 25 miles per hour and that too at an altitude of 4000 feet. Best of all, it didn’t even require a pilot’s license. It was named the world’s first flying bicycle. But that speech was not for him. In fact, the world’s first flying bicycle took off on November 9, 1961, and was developed by Derek Pagot of the University of Southampton in the United Kingdom.

Jet Packs

This is the year 2010 when Martin Aircraft Company introduced a jet pack. It was named the world’s first jet pack and was included in Time magazine’s list of the 50 best inventions. However, the reality is something else. The world’s first jet pack flew in 1958. Designed by Wendell Murray, a researcher at Belis Aero Systems. The jet was five meters long and could fly in space for three minutes.

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