100 things we didn't know this time last year

You can learn alot of things in 365 days, thankfully, the BBC has compiled a list of the things we didn't know this time last year.
A sneak peek :

14. It's possible for a human to blow up balloons via the ear. A 55-year-old factory worker from China reportedly discovered 20 years ago that air leaked from his ears, and he can now inflate balloons and blow out candles.

18. If all the Smarties eaten in one year were laid end to end it would equal almost 63,380 miles, more than two-and-a-half times around the Earth's equator.

22. The length of a man's fingers can reveal how physically aggressive he is, scientists say.

29. When faced with danger, the octopus can wrap six of its legs around its head to disguise itself as a fallen coconut shell and escape by walking backwards on the other two legs, scientists discovered.