I'm totally confused myself too. None of my friends could solve it either. I'm sorry if it isn't fully understandable because I'm Dutch :).
Book: "Il sistema periodico ("The Periodic Table") p.168 (Primo Levi) I think...
Primo Levi: "Human Surface"
Homework Statement
http://answers.yahoo.com/question/index?qid=20101205082200AAZCums
What calculation did Primo Levi use to get the following conclusion:
According to Primo Levi's book, if the human mass of 250 million metric ton would be spread over the...