If you’re lucky enough to go on an African safari, chances are that you will encounter giraffes. Apart from having very unusual features, these spotty animals also have blue tongues! As they eat, they expose their tongues to the sun, and the blue color gives their tongues a layer of protection.

‘Snowden’ is the 2016 movie which tells the story of NSA leaker Edward Snowden. Joseph Gordon-Levitt played the main role and he actually donated his entire salary for the movie to further the conversation about surveillance and democracy. Now that’s putting your money where your mouth is!

Did you know there are physical and mental health benefits to petting a dog? Studies show that petting a dog for 15 minutes can help lower stress, reduce depression, and combat loneliness. It can also lower blood pressure by 10%.