Gamasutra demystifies Mario Galaxy’s physics model. A link to working source code is included, for those interested in one approach to implementing it.

Another paper on the implausability of the official 9/11 story: Why Indeed Did the WTC Buildings Collapse?.

I suppose this is “mysterious,” in the same way that a dog claiming to hate doggie-treats would be mysterious. In the former case, the mystery is quantum mechanics. In the latter case, the mystery is a talking dog. — Debunker of recent quantum physics results