The Truth about Toothpaste
Ever wonder who thought up some ideas that we now do every day? Like brushing your teeth with a toothbrush and toothpaste, for example. It
Ever wonder who thought up some ideas that we now do every day? Like brushing your teeth with a toothbrush and toothpaste, for example. It
A toothbrush is for brushing teeth, right? Well, for one pygmy marmoset named Ninita, it has a much different use. Read on to find out
Have you ever wondered how many bristles are on a toothbrush? Get the good clean answer in this kid-created story!
