Note 18 — Chapter III · METALS AND METAL WORKING
Reading edition
The Fahrenheit thermometer scale is the one generally used in this country. Fahrenheit was a German scientist who lived 200 years ago, and he invented the mercurial thermometer.
Reading edition
The Fahrenheit thermometer scale is the one generally used in this country. Fahrenheit was a German scientist who lived 200 years ago, and he invented the mercurial thermometer.