How We Measure Snowfall?
Snowfall is measured to the nearest tenth of an inch.
Old Faithful is Not As Faithful As It Once Was
The world's most famous geyser, Old Faithful in Yellowstone, currently erupts around 20 times a day.
Old Faithful Was Used for Laundry
In the early days of the park, Old Faithful was often used as a laundry.
Roundest Known Space Object
The Kepler 11145123 star, discovered in 2016, is the roundest natural object ever measured.
Singing Sand Dunes
Singing sand dunes are rare.