The image “http://web.cz3.nus.edu.sg/~chenk/gem2503_3/images/notes60.gif” cannot be displayed, because it contains errors.

Power Laws (Zipf)
The image “http://cs-www.bu.edu/faculty/crovella/paper-archive/TR-95-010/img30.gif” cannot be displayed, because it contains errors.
Words in English Text
Size of Power Outages
Earthquake Magnitudes
Internet Document Accesses