VACUUM BOTTLE Crossword Clue
VACUUM BOTTLE Crossword Clue
We know 1 solutions for: VACUUM BOTTLE
Crossword Puzzle Infos
A vacuum bottle, also known as a thermos, is an insulated container that is used to keep hot or cold liquids at their desired temperature. It is made of two layers of glass or plastic with a vacuum between them, which prevents heat transfer. The vacuum bottle was invented in 1892 by Sir James Dewar and has been used ever since for keeping beverages hot or cold.