The Surprising Reason You Feel Awful When You’re Sick [Science Video]

It starts with a tickle in your throat that becomes a cough. Your muscles begin to ache, you grow irritable, and you lose your appetite. It’s official: you’ve got the flu. It’s logical to assume that this miserable medley of symptoms is the result of the infection coursing through your body — but is that really the case? Marco A. Sotomayor explains what’s actually making you feel sick.

[Ted Ed]


Meet the Voice Behind ‘Mortal Kombat II’

Steve Ritchie is something of a legend in the video game world. For most, he’s the prolific pinball designer responsible for creating more machines than anyone else in pinball history. But, for those in the know, he’s also the godlike voice behind the announcer in the classic game, “Mortal Kombat II.” After voicing a number of unsavory characters for his own pinball machines, Ritchie began to perfect the deep, booming register that would later make “Mortal Kombat” so iconic. And while Ritchie spent the majority of his career designing and developing video games, we’ll never forget his seminal contribution to our ‘90s nostalgia.

[Great Big Story]

Budgie Does Perfect Imitation of a Zipper [Video]

Budgies are masters of mimicry. Not only do they imitate human voices, but they also imitate household sounds. For the first couple of years we had Kiwi, his cage was near a coat closet, so he heard coats zipping up every morning. It wasn’t until a couple years later that we realized the noise he was making was actually a zipper noise! Now, you can make a zipper noise and he will repeat it back. It’s incredible!

[Kiwi and Pixel the Parakeets]