Fun Fact Friday (#77)

Fun Fact Friday is a meme hosted by Lettora at I’m Booked! If you’d like to join and do your own Fun Fact Friday, just ask! At I’m Booked! Every week we’ll give you five new, fun facts. 
This week’s five facts:

1. The whole Harry Potter series contains 199 chapters, 4,224 pages and 1,090,739 words and has been made into 19 hours and 39 minutes of film.

2. Snakes don't have eyelids.

3. Spiders, lobsters and snails have blue blood due to the presence of hemocyanin which contains copper.

4. There are more than 1,200 water parks in North America.

5. The highest wave ever surfed reached a height of 24.3m (80ft).