Uri Raz's Home Page

Networking Pages

IP Address to geographic location

The Unixish protocols

Sample Code

kd tree implementation in C++

Internet Culture Pages

Email Harvesting Techniques FAQ

How do spammers harvest email addresses? in Russian hosted by Everycloud

Advertising on the Internet,
 or Why is Spam Bad ?

Mathematical Pages by Herman Baer

Herman Baer's Magic Square of Squares

Herman Baer's Diophantic Spider and Fly

Herman Baer's Goldbach Conjencture quest

Herman Baer on Ruth-Aaron pairs

Herman Baer on Ruth-Aaron pairs, an extract from a letter.

Herman Baer on Ruth-Aaron pairs, another extract from a letter.

I can be reached by email.