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.
Shallow crawl started 2013 that collects content 1 level deep, including embeds. Access to content is restricted. Please visit the Wayback Machine to explore archived web sites.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20130531000409/http://numberphile.com/videos/8128.html
