St. Patrick wasn't Irish: He was born to Roman parents in either Scotland, England, or Wales.
There were 19 living men in Austria found to be direct descendants of Ötzi the Iceman in 2013 determined by blood testing.
The platypus doesn’t have a stomach at all: Their esophagus goes straight to their intestines.
Ravens can mimic human speech.
There were active volcanoes on the moon when dinosaurs were alive. Most of the volcanoes probably stopped one billion years ago, but new NASA findings suggest there might still have been active lava flow 100 million years ago, when dinosaurs were still roaming.
A female rabbit is called a doe and a male rabbit is called a buck, just like with deer.
The Astrodome in Houston was the first indoor baseball stadium in Major League Baseball.
The University of Chicago hosts a debate each year about which Jewish holiday food is better. Latkes of hamentashen.
Brazil borders all countries in South America expect Ecuador and Chile.
The first Primark store opened in Dublin in June 1969 under the name Penney’s.
According to a 2015 study, having 10 more trees on your block can make you feel as healthy as someone who's seven years younger.
According to the record holder for tallest waffle stack, Guinness World Records has a 40-page document defining what a waffle is.