no
Galileo Galilei invented the first device that measured temperature in the early 16th century, known as the thermoscope. It was a forerunner to the modern thermometer, which was further developed by scientists like Daniel Gabriel Fahrenheit and Anders Celsius.
Alan Turing invented the idea of the modern computer in 1936. This device became known as a 'Turing Machine.' It was a hypothetical device that could help scientists comprehend the limitations of a computer's ability to perform calculations.
Scientists use an electron accelerator :)
scientists
Currently such a device is well beyond our technological capability.
It's a research tool which scientists (invented by Von Frey) use to measure our skin's "detection threshold"---the smallest sensation necessary for the nerves in our skin to "feel" something.
"A gas saving device was invented by someone."
Abacus was the first calculating device invented by the Chinese.
Haylo
Elisha Otis invented the elevator in 1854.
computer
first computer was invented by Chals Babeje. It invented in 1938