Animal Eyes

In a 2014 study, researchers found that listening to a certain genre of music can affect the decision-making process. People who listened to ‘chill-inducing’ music were more generous than a group of people who listened to music they disliked or people who didn’t listen to any music at all.

Heterochromia is the fascinating condition when someone’s eyes are both a different color. It can indicate eye illness but can also be a totally normal eye color. It's not particularly common in humans, though Siberian Huskies, Turkish Angora cats, and several horse breeds are just a few animal types with frequent heterochromia.

The top 5 days on which pizza sales skyrocket are Super Bowl Sunday, New Year's Eve, Halloween, The night before Thanksgiving, & New Year's Day.