Interesting Trivia - how long does that animal live? What is the average lifespan of a wolf? What about a woodpecker? This infographic looks at the lifespan of different species and how long they live.
Infographie. Les lettres les plus utilisées en Europe
Proportional Pie Chart of the World's Most Spoken Languages - There are at least known languages alive in the world today. Twenty-three of these languages are a mother tongue for more than 50 million people.
A recently discovered set of original Nikola Tesla drawings reveal a map to multiplication that contains all numbers in a simple to use system. The drawings were discovered at an antique shop in central Phoenix Arizona by local artist, Abe Zucca.