Meteorology known as the first "anemometer". In 1607, Galileo Galilei constructed a thermoscope. In 1611, Johannes Kepler wrote the first scientific treatise on snow crystals: "Strena Seu de Nive Sexangula (A New Year's Gift of Hexagonal Snow)". In 1643, Evangelista Torricelli invented the mercury barometer. In 1662, Sir Christopher Wren invented the mechanical, self-emptying, tipping bucket rain gauge. In 1714, Gabriel Fahrenheit created a reliable scale for measuring temperature with a mercury-type thermometer. In 1742, Anders Celsius, a Swedish astronomer, proposed the "centigrade" temperature scale, the predecessor of the current Celsius scale. In 1783, the first hair hygrometer was demonstrated by
Celsius 41.11 the facts and analysis presented in "Celsius" from the filmmakers' intent." However, "Celsius 41.11" was additionally criticised for failing to share what the reviewers perceived to be virtues of Moore's film. Robert Koelher of "Variety" said that "..."Celsius" shares Moore's blatant agit-prop but none of his humor or entertainment sense". Similarly, Michael Atikinson of "The Village Voice" regarded the film as "deliberately ap[ing] Michael Moore's modus operandi, minus the humor or any sense of sympathy for real people." Wesley Morris of the "Boston Globe" concluded that "..."Celsius 41.11" doesn't have anything on anyone as pointedly damning or funny as some