General Resources
PDF Pad: Free printable graph paper, music staff paper, flags, calendars, more.
SmallPDF: Convert pdf to Word, etc. Free to use, up to twice an hour.
TimeAndDate.com: Worldwide time and date related information.
The Time Now: Worldwide time and date related information.
HowStuffWorks.com: "Award-winning source of unbiased, easy-to-understand answers and explanations of how the world actually works."