First of all, it was invented and not discovered.It was invented by a person called Daniel Gabriel Fahrenheit.
It was discovered with a thermometer placed under the sun rays beyond the red end of the spectrum.
Gabriel fahrenheit
use a thermometer.We can feel how hot or cold something is. However, sometimes things are just too hot or cold for us to feel safely. At other times we need to know exactly how hot or cold something is. When we need to measure temperature correctly we need to use an instrument called a thermometer. This measures temperature in degrees Celsius [sometimes called centigrade] or degrees Fahrenheit. There are different types of thermometers for different situations. A medical thermometer, for example, needs to be very accurate. It measures in fractions of degrees. When we are ill, even tiny changes in temperature are important. Some thermometers use a liquid that moves up a very fine glass tube. Most room thermometers, and outdoor thermometers are like this. The liquid is either mercury [ which is poisonous] or coloured alcohol. As liquids get warmer they expand [get bigger], and move up the tube. Water expands too, but not as much as alcohol and mercury. Thermometers that might be used by small children are not made of glass. They use a digital display which lights up the temperature. Inside the displays are chemicals that change colour according to the temperature.
A thermometer is an instrument that measures cold and heat, together with temperature variations.
thermometer
It was discovered with a thermometer placed under the sun rays beyond the red end of the spectrum.
Allison checked the thermometer and discovered that it was below zero degrees.
Daniel Gabriel Fahrenheit
celsius
Gabriel fahrenheit
Wikipedia explains it well. See "Thermometer" in "related links" for a link to the wikipedia page.
Daniel Gabriel Fahrenheit.
Anders Celsius.
use a thermometer.We can feel how hot or cold something is. However, sometimes things are just too hot or cold for us to feel safely. At other times we need to know exactly how hot or cold something is. When we need to measure temperature correctly we need to use an instrument called a thermometer. This measures temperature in degrees Celsius [sometimes called centigrade] or degrees Fahrenheit. There are different types of thermometers for different situations. A medical thermometer, for example, needs to be very accurate. It measures in fractions of degrees. When we are ill, even tiny changes in temperature are important. Some thermometers use a liquid that moves up a very fine glass tube. Most room thermometers, and outdoor thermometers are like this. The liquid is either mercury [ which is poisonous] or coloured alcohol. As liquids get warmer they expand [get bigger], and move up the tube. Water expands too, but not as much as alcohol and mercury. Thermometers that might be used by small children are not made of glass. They use a digital display which lights up the temperature. Inside the displays are chemicals that change colour according to the temperature.
His name was Anthony Tuipulotu a Samoan astronaught that discovered Mars in 1990. from looking through his thermometer and looking at the cancellation of Mars fank you very muj
The Fahrenheit scale was created by Daniel Fahrenheit in 1724. There are several stories about how Fahrenheit came up with the thermometer. He supposedly made a thermometer and stuck it in a snowbank on a very cold day to get a zero and took someone's temperature to get 100.
Celsius, Fahrenheit, and Kelvin.