Invented in 1643 by Italian physicist Evangelista Torricelli, the very first barometer design employed drinking water. Soon, Torricelli replaced water with mercury, For the reason that poisonous compound is significantly heavier than water. Artwork: An aneroid barometer is built all around a sealed box (blue sometimes named an aneroid https://emilioegfda.fitnell.com/53502904/not-known-facts-about-vintage-barometer