But it turns out, there's a good reason why stubbing your toe hurts so much. When you stub your toe, you're slamming it with a force equal to 2-3 times your body weight. That's about the same ...

But why does it hurt so much to know your ex is marrying another woman? This might happen because you still have feelings for him or haven't closed that chapter yet. The news that your ex is ...

Following is a transcript of the video. Why do paper cuts hurt so much? There are a few reasons. First, our fingers and hands are loaded with sensitive nerves. When you get a paper cut the nerves ...