Which 17th century Italian scientist is best remembered for inventing the Mercury Barometer?
Barometer caused by weather. The word "barometer" is derived from the , and "-meter" from Ancient Greek: μέτρον (“measure”). Although Evangelista Torricelli is universally credited with inventing the barometer in 1643,<ref name="http://www.islandnet.com/~see/weather/history/barometerhistory1.htm"></ref><ref name="http://www.barometerfair.com/history_of_the_barometer.htm"></ref><ref name="http://www.juliantrubin.com/bigten/torricellibarometer.html"></ref> historical documentation also suggests Gasparo Berti, an Italian mathematician and astronomer, unintentionally built a water barometer sometime between 1640 and 1643. French scientist and philosopher René Descartes described the design of an experiment to determine atmospheric pressure as early as 1631, but there is no evidence that he built a working barometer at that time. On July 27, 1630, Giovanni Battista Baliani wrote a letter to Galileo
Barometer Clock Barometer Clock Barometer Clock (Boulle) by André-Charles Boulle is a late seventeenth-century French clock created out of ebony, turtle shell, brass, gilt bronze, and enamel. The clock case is decorated on all sides and was intended as either a centerpiece or for display on a mantel in front of a mirror. The centerpiece of the clock is a relief of "Father Time Carrying Off Truth." This late seventeenth-century clock also functions as a barometer; the "two doors on the rear of the clock open to reveal a glass tube containing mercury and a float to which thread is attached." The