I can't go into great detail but i know that when it was invented by Alexander Flemming in 1928 it was entirely by chance. He left his lab window open and found a mould had grown in the petri dish by the window which turned out to be naturally occurring penecillin. So i presume it's called a happy accident because something good came out of a mistake made by whoever was responsible for not closing the windows!
your moms the happy accident
Because penicillin is an important drug to fight disease discovered by accident
An example of a happy accident would be spilling your drink on a stranger in a bar, then falling in love and marrying that person. You would not have met but for the happy accident.
No
penecillin
he discovery of penicillin was by accident.
no
The cast of Happy Accident - 2008 includes: Sylvie de Crespigny as Jessica Haiha Le as Kimmy
The discovery of penicillin by Alexander Fleming is a classic example of learning by happy accident. Another example is how the microwave oven was invented when an engineer walked by a radar tube and noticed a chocolate bar melted in his pocket.
Bed and Breakfast Love is a Happy Accident - 2010 is rated/received certificates of: USA:PG-13
That depends on what you are treating.
Happy accident isn't an idiom since the words do not mean something figurative. They are literal. It more than likely came from the definition of serendipitous. It is an accident that makes you happy.