Who is generally credited with the invention of thermometer? The Italian, Santorio Santorio (1561-1636) is generally credited with having applied a scale to an air thermoscope at least as early as 1612 and thus is thought to be the inventor of the thermometer as a temperature measuring device.
Who invented repeating rifles? In the area of firearms development, one name that must be included on that honored roster is Benjamin Tyler Henry. His invention: The Henry Rifle. It was Mr. Henry who conceived the first practical, lever action repeating rifle patented in 1860.
When was the first repeating gun invented? Repeating pistols were invented during the 1880s, and became widely adopted after design contributions from inventors such as John Browning and Georg Luger were introduced in the early 20th century.
Which generation did integrated circuits start? The computers of third generation used integrated circuits (IC’s) in place of transistors. A single IC has many transistors, resistors and capacitors along with the associated circuitry. The IC was invented by Jack Kilby.
Who is generally credited with the invention of thermometer? – Related Questions
What invention did julian sprague invent?
Frank Julian Sprague (July 25, 1857 in Milford, Connecticut – October 25, 1934) was an American naval officer and inventor who contributed to the development of the electric motor, electric railways, and electric elevators.
What year did leonardo da vinci invented scuba gear?
While working in Venice, the “water city”, in 1500, da Vinci designed his scuba gear for sneak attacks on enemy ships from underwater. The leather diving suit was equipped with a bag-like mask that went over the diver’s head.
When hd was invented?
High-definition television (HDTV) in the United States was introduced in 1998 and has since become increasingly popular and dominant in the television market.
Which sports did the british invent?
Soccer, cricket, tennis, golf: These sports were invented in Britain and play a major role in the nation’s culture today.
Where was toblerone invented?
1868. Jean Tobler owned his own confectionery shop in Bern, Switzerland, producing chocolate confectionery from products supplied by other manufacturers.
What year was the joule invented?
His first experiments concerned electric motors with a view to replacing the steam engines in the brewery with electric ones. This led him to discovering “Joules Law” in 1840. He established a relationship between the flow of current through a resistance and the heat generated.
What was invented in the year 1972?
The first scientific pocket calculator the HP-35 is introduced. The programming language FORTRAN 66 is created. Whetstone was first released in November 1972. Atari released Pong, the first commercial video game on November 29, 1972.
When was engineered wood flooring invented?
Engineered flooring was developed in the 1960s for basements and the first floors of properties built on concrete slabs. Traditional hardwood flooring was difficult to install in these areas, so manufacturers created engineering flooring to achieve a similar look without the fuss.
Why were fire extinguishers invented?
The carbon dioxide (CO2) extinguisher was invented (at least in the US) by the Walter Kidde Company in 1924 in response to Bell Telephone’s request for an electrically non-conductive chemical for extinguishing the previously difficult to extinguish fires in telephone switchboards.
Why was the camel saddle invented?
Its origins are a response to the need for maximum rider control, and it seats the rider forward of the hump, as near as possible to the camel’s head. “Specialized craftsmen take three to four months combining wood and leather to create each saddle,” says Tuareg nomad Sidi Amar Taoua.
Who invented python and when?
It was created by Guido van Rossum, and first released on February 20, 1991. While you may know the python as a large snake, the name of the Python programming language comes from an old BBC television comedy sketch series called Monty Python’s Flying Circus.
Who invented chips and cheese?
Ignacio Anaya, a maître d’hôtel at a restaurant in Piedras Negras, in Coahuila, Mexico, created nachos in 1940. The original recipe has just three elements: tortilla chips, cheese and pickled jalapeños.
What technology was invented in 1949?
An atomic clock uses an atomic resonance frequency standard as its timekeeping element. The first atomic clock was an ammonia maser device built in 1949 at the United States National Bureau of Standards.
Why was the paper cup invented?
In 1907, a lawyer in Boston developed the single-use paper cup, after scientists realized that diseases such as cholera and diphtheria were spreading because people were sharing communal cups at public water fountains.
When was candy pumpkins invented?
Candy pumpkins are made using a similar process to make candy corn. The candy corn process and product were created by Géorge Renninger of the Wunderlee Candy Co. in the 1880s and became popular as a treat in the 1920s.
What year was the drachma invented?
drachma, silver coin of ancient Greece, dating from about the mid-6th century bc, and the former monetary unit of modern Greece. The drachma was one of the world’s earliest coins. Its name derives from the Greek verb meaning “to grasp,” and its original value was equivalent to that of a handful of arrows.
When was rocket propulsion invented?
American rocketry pioneer Robert H. Goddard and his first liquid-fueled rocket, March 16, 1926. Dr. Robert Hutchings Goddard (1882-1945) is considered the father of modern rocket propulsion.
Who invented the water wheel?
Greco-Roman world. The ancient Greeks invented the waterwheel and were, along with the Romans, the first to use it in nearly all of the forms and functions described above, including its application for watermilling.
Who invented x ray technology?
W.C. Röntgen reported the discovery of X-rays in December 1895 after seven weeks of assiduous work during which he had studied the properties of this new type of radiation able to go through screens of notable thickness. He named them X-rays to underline the fact that their nature was unknown.
What year was the aspirin invented?
In 1897, Felix Hoffman, a German chemist working for the Bayer company, was able to modify salicylic acid to create acetylsalicylic acid, which was named aspirin (Fig. 1).