| Page | Rev 1 | Rev 2 |
| 8 | revealing each others' flaws | revealing each other's flaws |
| 42 | that the former | than the former |
| 98 | An immune cells grabs | An immune cell grabs |
| 98 | perform a sophisticated | performs a sophisticated |
| 101 | Bob running into Joe's | Kevin running into Joe's |
| 126 | each others' fires | each other's fires |
| 129 | it's strong tendency | its strong tendency |
| 212 | other persons selfish desires | other persons' selfish desires |
| 235 | Aladdin, | Aladdin, |
| 251 | Wonderful Life, | Wonderful Life, |
| Page | Rev 2 | Rev 3 |
| 110 | never really considers himself | never really considered himself |
| 110 | number is just a another direction | number is just another direction |
| 144 | indulgence of choice: A Java Chip | indulgence of choice: a Java Chip |
| 171 | one attempt to use photons | one attempts to use photons |
| 173 | but instead follow a | but instead traverse a |
| 216 | Rather, it simply | Rather, it is simply |