You probably thought the Earth revolves around the Sun right? Read on to see how wrong you are. These are 25 facts you always believed that actually aren’t true.
20. Napoleon was actually taller than the average Frenchman
15. Life expectancy in the middle ages wasn’t as low as you think. The average age was brought down but that was mostly because of a high infant mortality rate. Most adults lived well into their 60s.
10. Sharks actually do get cancer
5. A duck’s quack does in fact echo (yes, there are people out there who believe it doesn’t)
Read more: http://list25.com/25-facts-you-always-believed-that-actually-arent-true/