The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
Web wide crawl with initial seedlist and crawler configuration from October 2010
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20101206215053/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/cdma
CDMA or Code Division Multiple Access was developed in WW2 as a form of wireless transmission. It was later patented by Qualcomm and is used by many mobile phone companies.