Why do we hiccup?
In my third post in a series of weird human phenomenon’s we know little about, I want to explore the hiccups. It’s something we’ve all experienced, …
Why do we Itch?
Does looking at this make you itchy? Image Credit: Paka via Flickr You know that feeling? There’s an itch, but no matter how hard or how …
What makes yawning contagious?
Does this picture make you feel a bit sleepy? Image credit: Natasha Lelenco via Flickr Yawning. It’s so common that no one really turns a …