About this site
This website is owned by me, Carl Sorenson, who built it as a public service to help people use metric at whatever level they choose. I am a proud member of The U.S. Metric Association.
I welcome comments and suggestions about the website content and presentation. You can contact me at firstname.lastname@example.org (apparently this was broken for quite some time - my apologies). For more information about me, you can view my personal web page.
This this site may sell things at some point in the future, it is not primarily a commercial site. You will not find any banner ads or nuisance advertising, such as pop-ups or flashing ads. You are free to copy anything from this website for any pro-metric use. If you include some of this material on a website, though, I would appreciate it if you provided a link to this site.