Online Library

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Online Library

Computer and Programming Links

• More

Cryptography and Security

• Quantum Cryptography: Privacy Through Uncertainty

News and Current Events

• Slate
• Boing Boing Blog
• Slashdot
• Arts & Letters Daily
• More

Reference

• Dictionary.com
• Zip Code Lookup
• Urban Legends
• Martindale's Reference Desk

Economics

• Essential Principles of Economics

Meta Sites

• PC Mag's 100 Site You Didn't Know You Couldn't Live Without

If you'd like to drop me a line, my email address is mark@schlagenhauf.com