Archive for July, 2007
The Billiards Diamond System
July 16th, 2007How to line up multi-cushion pool shots using the diamonds on the rail. While the system is far from simple, the abstraction makes shots possible that would be much more complex without it.
CD-Sextant
July 9th, 2007Build your own sextant (celestial navigation device) from a CD. A "cheap" commercial sextant normally costs several hundred dollars.
Search
About
You are currently browsing the go. weblog archives for July, 2007.
Longer entries are truncated. Click the headline of an entry to read it in its entirety.Latest
Archives
- March 2008
- October 2007
- July 2007
- May 2007
- March 2007
- February 2007
- December 2006
- November 2006
- October 2006
- September 2006
- August 2006
- July 2006
- June 2006
- May 2006
- April 2006
- March 2006
- February 2006
- May 2005
- March 2005
- February 2005
- December 2004
- November 2004
- October 2004
- September 2004
- August 2004
- July 2004
- June 2004
- May 2004
Categories
- Miscellany (21)