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A Thermometer's accuracy can be improved if it is placed in an area where there is not an object that touches it that can influence a temperature shift.
The conditioner was and improved invention. Someone made it and then another person made it more advanced.
How recent technological invention is have improved weather observing?
Sonar, RADAR and satellites and space travel improved the accuracy of maps after World War 2.
Gathering weather data and using computers have improved the accuracy of weather forecasts.
Gathering weather data and using computers have improved the accuracy of weather forecasts.
wheels
improved transaction speed and accuracy
telegraph
guisseppeee
The Improved Ironing board
The most notable technical innovations were the long-distance guns and their much-improved accuracy, the machine gun, the airplane and the tank.