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.
('Nother Solent is this blog's good twin. Same words, searchable archives, RSS feed. Provided by a benefactor, to whom thanks.
I also sometimes write for Samizdata and Biased BBC.)