In the Mandarin header, it is claimed that Iron Man used his own rings against him in a 2008 fight. This is not true (I went back to the issue and checked) and should not even be possible anyway; nobody except Mandy himself (Okay, and his son) is supposed to be able to use the rings.

The example given in the introduction that humans can't harness chi as well of Goku because of training is.. well.. not true. Goku's a Saiyan. Given the same amount of training to a human, you end up with.. Krillin. Obviously.