Fun stuff:

Toothpaste Abrasivity: Hard data about toothpaste abrasivity. This page contains a thorough listing of toothpaste RDA values.

Cleaning glass: Keeping your windshield clean and clear.

Garba and Dhaandia Raas: Basic steps for the beginner. Under construction.

NANPA Lookup [PHP]: Reverse telephone number search of the NANPA (North American Numbering) database of local exchanges. Handy for discovering the locality of a known phone number, and whether it belongs to a landline carrier or mobile carrier. Generates links to send text-messages to mobile phones, or links to reverse lookup the number in directory information.