Didn’t know that!:-)
Ivory soap that floats. The guy operating the machinery screwed up and whipped it too fast or something. The soap floated, people called in, liking it. He got fired, and Ivory kept making their soap like that ever since. Happened in 1863.
The mighty muscle warmer!;))
Aw hell I wanted to talk about it. Penicillin wasnt created it was discovered by Fleming when bacteria didnt develop near fungi.