Unit Conversion
Resources
- conversion calculators
- dictionaries/encyclopedia
- A Dictionary of Units. Frank Tapson. Cleave Books.
- unit mistakes
- Mars climate orbiter (1999)
- Mars Climate Orbiter Team Finds Likely Cause Of Loss, NASA
- Schoolkid Blunder Brought Down Mars Probe. Jeff Hecht. New Scientist. No. 2207 (9 October 1999).
- Gimli Glider (1983)
- The 156 tonne Gimli Glider. Merran Williams. Flight Safety Australia. (2003): 22–27.
- The Gimli Glider. Wade H. Nelson. Soaring Magazine. (1997)
- "Gimli Glider" lands without fuel, CBC Digital Archives (1983)
- Christopher Columbus (1492)
- Columbus: What if? Written by Aileen Vincent-Barwood. Saudi Aramco World (January/February 1992).
- Mars climate orbiter (1999)