Acquaintance cards, a discrete form of flirting during victorian era cards and some early turn of the century. 1880s-1920s.
Saturn’s north pole is home to a giant hexagonal storm about 30,000 km (18,600 miles) wide—large enough for more than two Earths to fit inside. First spotted in 1980, it’s still raging today.
A mature Giant Sequoia can use 2000 liters of water every day during the summer. That’s why snowy winters are fundamental: with adequate water they can live over 3,000 years
