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Who invented the modern-day thermometer?
Santorio Santorio was the first inventor to put a numerical scale on the instrument. Galileo Galilei invented a rudimentary water thermometer in 1593 which, for the first time, allowed temperature variations to be measured. In 1714, Gabriel Fahrenheit invented the first mercury thermometer, the modern thermometer.
When was the first thermometer invented?
In 1612 the inventor Santorio Santorio became the first to put a scale on his thermometer. It was perhaps the first crude clinical thermometer as it was designed to be placed in a patients mouth for temperature taking
Who invented ammeter first?
The ammeter was first invented by German scientist Johann Christian Poggendorff in 1820. He developed the device to measure electric current flowing through a conductor.
How was electricity first measured?
Electricity was first measured using the unit of potential difference known as the volt. Italian physicist Alessandro Volta invented the first electrochemical battery, the voltaic pile, which allowed for the generation of a consistent electric current that could be measured in volts. This laid the foundation for the development of modern electrical measurement techniques.
When was the first tracking device invented?
The first tracking device was invented in 1973 by a group of engineers at Motorola. This device, known as the "Dynamic Assisted GPS" (DAGPS), was designed to help emergency services accurately locate people in distress.
When the first computer was invented not a calculating device and who invented it?
first computer was invented by Chals Babeje. It invented in 1938
What calculating device was invented by the Chinese over 5000 years ago?
Abacus was the first calculating device invented by the Chinese.
Who invented first under ground nuclear device invented?
The forty theives.
When was the portable DVD player invented?
Panasonic created the first DVD player with a LCD screen that measured 5-inches with built-in speakers in 1998. The device was manufactured in Japan only.
Who invented the first electronic medical device?
The first electronic medical device to be made is the relay. It was invented in 1835 by John Henry, who was an American scientist.
How did dean kamen invented the first water purification device?
Dean Karmen didn't invent the first water purification device; he invented a simple water filtration device for use in rural areas of developing countries.
Who invented the first counting device?
The first mechanical counting device was invented by Blaise Pascal in 1642. It was primarily used as an adding machine. It could add and subtract two numbers.
Who invented The first Mechanical Counting Device?
The first mechanical counting device was invented by Blaise Pascal in 1642. It was primarily used as an adding machine. It could add and subtract two numbers.
What device was first invented in 1784 and patented by Edmund Cartwright?
First power loom
What weather element was the first to be measured?
The first weather element to be measured was likely temperature, as ancient civilizations kept records of temperature patterns to predict seasonal changes and agricultural activities.
Who invented the ear thermometer?
Dr. Theodor Hannes Benzinger invented the first ear thermometer in 1964. The device was designed to measure a person's body temperature by detecting infrared heat waves emitted from the eardrum.
Who invented the water thrmometer?
The first thermometers were called thermoscopes and while several inventors invented a version of the thermoscope at the same time, Italian inventor Santorio Santorio was the first inventor to put a numerical scale on the instrument. Galileo Galilei invented a rudimentary water thermometer in 1593 which, for the first time, allowed temperature variations to be measured. In 1714, Gabriel Fahrenheit invented the first mercury thermometer, the modern thermometer.
