WebAug 4, 2024 · The first portable cell phone was invented in 1973 by Motorola. On April 3, 1973, Motorola engineer Martin Cooper made the first-ever cell phone call on the DynaTAC 8000X. The prototype he used weighed 2.4 lb (1.1 kg) and measured 9.1 x 5.1 x 1.8 in (23 x 13 x 4.5 cm). This clunky device offered a talk time of just 30 minutes and required 10 ... WebJul 3, 2024 · In 1954 George Devol invented the first digitally operated and a programmable robot called the Unimate. In 1956, Devol and his partner Joseph Engelberger formed the world's first robot company. In 1961, …
History of Technology (First Technology Inventions):
WebThe Soviet Union surprised the world on October 4, when it launched the first artificial satellite, Sputnik 1, a small 83.6-kg (184.3-pound) metal sphere. The space race began between the Soviet Union and the United States, opening up a new front in the Cold War . telegraph, any device or system that allows the transmission of information by coded … artificial intelligence (AI), the ability of a digital computer or computer-controlled … Karl Benz, in full Karl Friedrich Benz, Karl also spelled Carl, (born November 25, … history of technology, the development over time of systematic techniques for … windmill, device for tapping the energy of the wind by means of sails mounted on … integrated circuit (IC), also called microelectronic circuit, microchip, or … WebIn 1986, Marty Cooper and his wife, Arlene Harris, launched Dyna LLC, a company they founded to further their work in wireless technology. They’re probably best known today for their Jitterbug cell phones, which offer a simple user interface that … philips hue light bulb wifi
The Most Important 21st-Century Tech Inventions
WebMicrosoft. 2008 - 20146 years. Seattle, Washington, United States. Invented the future of gaming by creating Kinect. • Built and led a team … WebThe world is on course for the first annual drop in the use of coal, oil and gas to generate electricity outside of a global recession or pandemic, according to a new climate change report. WebApr 6, 2024 · Made nearly two million years ago, stone tools such as this are the first known technological invention. This chopping tool and others like it are the oldest objects in the … philips hue lighting strip