![Plumbing and HVAC History we learn in 1593, Galileo invented a simple water thermometer, which for the first time, allowed temperature variations to be measured… Plumbing and HVAC History we learn in 1593, Galileo invented a simple water thermometer, which for the first time, allowed temperature variations to be measured…](https://i.pinimg.com/736x/5d/df/d8/5ddfd88c6ed62298e837cfe02e587a3e.jpg)
Plumbing and HVAC History we learn in 1593, Galileo invented a simple water thermometer, which for the first time, allowed temperature variations to be measured…
![Galilei, Galileo, 15.2.1564 - 8.1.1642, Italian scientist (astronomer, physicist) and philosopher, bulb thermometer Stock Photo - Alamy Galilei, Galileo, 15.2.1564 - 8.1.1642, Italian scientist (astronomer, physicist) and philosopher, bulb thermometer Stock Photo - Alamy](https://c8.alamy.com/comp/BBNEP7/galilei-galileo-1521564-811642-italian-scientist-astronomer-physicist-BBNEP7.jpg)
Galilei, Galileo, 15.2.1564 - 8.1.1642, Italian scientist (astronomer, physicist) and philosopher, bulb thermometer Stock Photo - Alamy
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