In 1962, my high school algebra teacher told the class, "If you put all the monkeys in the world in a room with all the typewriters in the world, they would eventually write all the books in the world."
Gullible kids that we all were, nobody thought through the mathematics, much less challenged the teacher. We simply accepted it as logically thought out. Such is the case with so much of evolutionary biology.
Typewriter keyboards, archaic and modern computer as well, have at least 100 different keys that can be struck, counting numbers, punctuation, and case.
Let's assume there are 50 letters on an average line and 50 lines on an average page. This totals 2,500 characters PER PAGE.
The probability of monkeys striking keys randomly to produce just a single page of any book is 1/100 to the 2,500th power, or 10 to the -5,000.
Since I previously showed the impossibility of only 10 to the -50, this is far beyond mere impossibility and yet a prominent scientist claimed that all the monkeys in the world could eventually type all the books in the British Museum.
" If I let my fingers wander idly over the keys of a typewriter it might happen that my screed made an intelligible sentence. If an army of monkeys were strumming on typewriters they might write all the books in the British Museum." ~Arthur Stanley Eddington, prominent English physicist, The Running-Down of the Universe, 1927