10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
The Sahara desert expands at about 1km per month.
90
Forest fires move faster uphill than downhill.
52