I was surfing YouTube and found this neat video from Scientific American about the special properties of frog tongues and saliva that help them catch their prey:
More like this
I received an email a while back from a reader wondering why his friend has had to submit multiple saliva samples to personal genomics company 23andMe without getting a result back.
You become infected with West Nile Viru
Im going to have to add a 'C' to 'How kooks are made'-- The easy answers are rarely the right answers.