Liquid Crystals: sheet changes colors with body temperature.

4A10.50 • C+75+20

diagram for demo

Liquid Crystals: sheet changes with body temperature. A set of 6 Encapsulated Liquid Crystal Sheets with various temperature ranges. When the temperature range of a sheet is reached, the sheet changes from black to various colors of the spectrum. Handprint, made by holding a hand on a sheet of Encapsulated Liquid Crystals. THERMOMETRY

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