About Athro

Athro, Limited is dedicated to providing educational materials on the Internet. Athro is a for profit corporation supported primarily by advertising revenues. Athro's target audience is high school and college age students with interests in the sciences. Materials on this site are intended to be used both as supplements for courses and for independent pursuit of knowledge.

Athro, Limited is an Amazon.com associate. We provide links to their catalog for books that we highly recomend in biology and geology.

Guiding Principles

Excellence of content
Identification of sources
Interactive content
Innovative perspectives
Bandwidth conservation

Our Staff

Information we Log

Please see our privacy statement.

We record the following information about visits to the home page:

Time and date of visit
Environment variables: REMOTE_HOST, HTTP_REFERER, HTTP_USER_AGENT
JavaScript: Enabled or Disabled

A sample entry from the log file reads:
At 13:51:41 on 01/06/98 sd28.dreamscape.com came from http://www.athro.com using Mozilla/3.01 (Win95; I) with javascript enabled.