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
Daniela Mercury 2015's Carnival of Salvador. The single is the first single to the fifteenth studio album by the singer titled "Vinil Virtual", released November 27, 2015 by the label Biscoito Fino. In 1984, at 19, Mercury got married to electronic engineer Zalther Portela Laborda Póvoas, her high school boyfriend. The next year, on September 3, 1985, she gave birth to their first child, Gabriel (who is also a singer and songwriter). The following year, she gave birth to a girl named Giovana (who is now a dancer in Mercury's ensemble). In 1996, Mercury and Póvoas divorced. That same year, she was