Founded in 1999 by the renowned author of The Hitchhiker's Guide to the Galaxy, Douglas Adams, h2g2 is a user-generated platform that allows anyone to contribute and write on a wide range of subjects. With hundreds of thousands of Entries covering everything from Aardvarks to Zombies, h2g2 provides a constantly expanding and evolving guide that is checked and approved by the h2g2 Guide Editors. What sets h2g2 apart is its community-driven approach, where users can read, enjoy, and discuss the Entries with like-minded individuals.

Whether you're looking for information on Polonium or Pooh Sticks, Absolute Zero or Hilbert's Infinite Hotel, h2g2 has it all. So, dive into this living, breathing guide and become a part of the collective wisdom that powers h2g2. And who knows, you might even stumble upon something unexpected with the Infinite Improbability Drive!