Useful Websites

These compilations come around occasionally - 33 websites you never knew about (and maybe that's okay!). Of course I looked and here are a few goodies:

• Mathway looks to be nice and simple online math equation solver and grapher.
• Screenr lets you create up to 5-minute screencasts without installing any software.
• Stripcreator lets you make comic strips - a nice teaching tool!
• Printfriendly somehow re-formats web pages so they print nicely.