What did dennis hayes invent? Dennis C. Hayes (born 1950) is the founder of Hayes Microcomputer Products, a manufacturer of modems mostly known for introducing the Hayes command set, which has subsequently been used in most modems produced to this day.
What did Dennis C Hayes device do? This device made communication between PCs possible, spawned the major online services (including AOL) and made set the groundwork for 100 million Americans to access the Internet today.
What happened to Hayes modems? Hayes was a major brand in the modem market from the introduction of the original 300 bit/s Smartmodem in 1981. … The widespread introduction of ADSL and cable modems in the mid-1990s repeatedly drove the company in Chapter 11 protection before being liquidated in 1999.
What was the first plane the Wright brothers made? The Wright Flyer (also known as the Kitty Hawk, Flyer I or the 1903 Flyer) made the first sustained flight by a manned heavier-than-air powered and controlled aircraft—an airplane—on 17 December 1903.
What did dennis hayes invent? – Related Questions
What science did nikola tesla invention?
Nikola Tesla was an engineer and scientist known for designing the alternating-current (AC) electric system, which is the predominant electrical system used across the world today. He also created the “Tesla coil,” which is still used in radio technology.
What did eastman kodak invent?
Eastman introduced the Kodak camera in 1888. Thanks to his inventive genius, anyone could now take pictures with a handheld camera simply by pressing a button. He coined the slogan, “you press the button, we do the rest,” and within a year it became a well-known phrase.
Why the invention of the car is important?
The automobile gave people more personal freedom and access to jobs and services. It led to development of better roads and transportation. Industries and new jobs developed to supply the demand for automobile parts and fuel. These included petroleum and gasoline, rubber, and then plastics.
Who invented brostep?
Brostep was popularized by American producer Skrillex. It became extremely popular, and picked up traction in Canada with producers Datsik & Excision. It also attracted the likes of metal bands like Korn, who collaborated with electronic music producers Skrillex & Excision on their album The Path of Totality.
How did emile berliner invented the microphone?
Using a toy drum to which he attached a steel button linked to a metal wire, Berliner built the first microphone. When contact was made between the diaphragm and the button, sound was transmitted and amplified in such a way that the waves did not fade like his earlier invention.
When did america invent water filtration?
Automatic pressure filters, where the water is forced under pressure through the filtration system, were innovated in 1899 in England. Limited drinking water standards were first implemented in the US in 1914, but it would not be until the 1940s that federal drinking water standards were widely applied.
What year were drywall screws invented?
In the 1950s, Illinois fire-protection engineer Paul Quigg and a team of co-workers at the U.S. Gypsum Corp. perfected the drywall screw.
Who invented air pressure gauge?
Eugene Bourdon (1808–1884) was a brilliant French watchmaker and engineer who invented the Bourdon gauge in 1849. This revolutionary new pressure measurement device enabled accurate measurement of much higher pressures than existing measurement devices.
When was explosive artillery invented?
The artillery shell was in use by the 15th century, at first as a simple container for metal or stone shot, which was dispersed by the bursting of the container after leaving the gun. Explosive shells came into use in the 16th century or perhaps even earlier.
Who invented automatic traffic lights?
Most prominently, the inventor Garrett Morgan has been given credit for having invented the traffic signal based on his T-shaped design, patented in 1923 and later reportedly sold to General Electric.
When was mechanical corn picker invented?
In 1900 corn was shucked by hand, the ears were thrown into a wagon, and the kernels were shelled by a mechanical device powered by horses. The first mechanical corn picker was introduced in 1909, and by the 1920s one- and two-row pickers powered by tractor engines were becoming popular.
When did alexander popov invent the radio?
Evidently he built his first primitive radio receiver, a lightning detector (1895), without knowledge of the contemporary work of the Italian inventor Guglielmo Marconi. The genuineness and the value of Popov’s successful experiments are not seriously doubted, but Marconi’s priority is usually conceded.
Who invented uno?
Merle Robbins, who invented the popular card game Uno with several family members, died at the Good Samaritan Hospital Saturday. He was 72 years old. Mr. Robbins, a former barber in Milford, invented the game 15 years ago with the help of his wife, Marie, and his son and daughter-in-law, Ray and Kathy Robbins.
When was promethean board invented?
Promethean’s first interactive whiteboards were introduced in 1996 and production doubled every year for the first 10 years. They are now used in nearly one million classrooms worldwide, influencing the lives of twice as many teachers and 50 million children.
Who invented the traffic light signal in 1923?
On November 20, 1923, the U.S. Patent Office grants Patent No. 1,475,074 to 46-year-old inventor and newspaperman Garrett Morgan for his three-position traffic signal.
Who invented 0?
The first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.
How did ancient china invent fireworks?
Around 200 BC, the Chinese unintentionally invented firecrackers by tossing bamboo into fire, but it took another thousand years before true fireworks came alive. … When the powder was packed into bamboo or paper tubes and lit on fire, history had its first fireworks!
Who invented the collar?
Collars are neckbands attached to the neckline of a shirt. Removable collars were invented in 1827 by Hannah Lord Montague (1794–1878) of Troy, New York. They fastened either at the front or the back of a shirt with a collar button, a stud on a shank, or shaft, that slips through two small eyelets on a collar.
Who invented the flat screen tv first?
The prototype for the first flat screen TV was invented in July 1964 by a pair of professors from the University of Illinois, Donald Bitzer and Gene…
Where did coca cola get invented?
In May 1886, Dr. John S. Pemberton, a pharmacist in Atlanta, Georgia, created the syrup for Coca-Cola. He carried a jug of the new product down the street to Jacobs’ Pharmacy in Atlanta.