I think it would be 40 ounces, i’m not sure though sorry if it’s wrong :)
Answer:
Well in that time racism played a pivotal role in society and in the movie "Hidden Figures" it shows a completely different point of view as a colored woman trying to be apart of a groundbreaking breakthrough of space exploration.That was made up of white males.
Long story short:
First black woman in history to be play a large role at NASA
Explanation:
It could mean that he wants to prevent his son from seeing the monkey's paw.