Invar® & Steel Alloys
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About the game
The steel alloy invar is a material that hardly expands due to temperature changes. Today it is used in toasters, irons, gas stoves, and CRT computer monitors.
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The Nobel Prize
The 1920 Nobel Prize in Physics was awarded for the discovery of invar, a steel alloy that hardly expands at all and thus is important in scientific instruments.
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Reading
TO CITE THIS PAGE:
MLA style: "Invar® & Steel Alloys". Nobelprize.org. 20 May 2013 http://www.nobelprize.org/educational/physics/steel/
MLA style: "Invar® & Steel Alloys". Nobelprize.org. 20 May 2013 http://www.nobelprize.org/educational/physics/steel/