What the study misses is that the participants Brazilians are likely to meat-eaters who were denied meet. Try run the study in places like India with partial vegetarians. If denied meat, they are not likely to have similar outcomes.
All of them still need plugins. This is just a plain user hack to include hashtags in the mail body itself. But thanks for all the interesting information. That said, I never believed it was any novel enough. Many must have thought about it earlier was my first thought.
Calculus And Analytic Geometry
by Ross L. Finney and George B. Thomas
is a good introduction to basic calculus. I understand you want something covering everything in math. Courant is the best one and others have written about it a lot.
1. You study the wonderful Kerninghan & Richie book. It's a great work of art.
2. C's architecture is just raw computing. Try building a toy interpreter or compiler and you will know most of CS in bargain too!
Good luck my friend.