Three countries. One picture.
This is the junction of Iguazú and Paraná rivers, where three countries have their borders: Paraguay, Argentina, and Brazil.
(Source: 5pg, via loveyourchaos)
Who eats what around the world. Also see Peter Menzel and Faith D’Alusio’s fantastic Hungry Planet and What I Eat: Around the World in 80 Diets.
TED-Ed animated lesson explores the basic unit of math. Also see how Fibonacci changed the world with the invention of arithmetic.





