The INTERNET Database of Periodic Tables
There are hundreds of periodic tables in web space, but there is only one comprehensive database of periodic tables & periodic system formulations. If you know of an interesting periodic table that is missing, please contact the database curator: Dr Mark R Leach.
Four of Diamonds: A Pirate Story
From the Creative Output blog, "Jim was a respectable middle-aged man who suddenly became a pirate. He didnít just start downloading art in ways contrary to the artistsí wishes. He actually became a pirate. One minute he was looking at cat pictures on the internet at work, the next he was standing on an enemy ship, with a cutlass in one hand and a hook on the other...":
© Mark R. Leach 1999-
Queries, Suggestions, Bugs, Errors, Typos...
If you have any:
This free, open access web book is an ongoing project and your input is appreciated.
counter started in 2011