Photic sneeze reflex, officially known as ACHOO syndrome, causes sudden sneezes when exposed to bright light. This reflex ...

Following is a transcript of the video. Narrator: Achoo! Are you sick? Don't you dare sneeze on me! Do you know how far your germs can travel? Normally, you hold about half a liter of fluid in ...

When I sneeze I combine sounds from two cultures. I make an ‘apchoo’ sound.” Chapman was intrigued. “I’d never considered this before. I associated a big theatrical ‘achoo’ with my ...