Please tell me about Alexander Fleming, the person who discovered penicillin.
Please tell me about Alexander Fleming, the person who discovered penicillin.
user
Sure, I’ll try. He was an English scientist, born in 1881, and is best known for identifying penicillin. He discovered this antibiotic, and later discovered stains called gram-positive and gram-negative bacteria, which are used to classify bacteria.
assistant
Did he get a patent for penicillin?
user
He actually didn’t get a patent for penicillin, and he never profited off of it, he wanted everyone to be able to benefit from it.
assistant
I wish there were more people like him in this world.
user
Yeah, I feel the same way!
assistant
How old was he when he died?
user