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tgrass | Dark Hacker News
user:
tgrass
created:
September 17, 2010
karma:
984
about:
wjgrass@gmail.com
DrainageBuilder.com Project management/computational software for stormwater engineering.
submissions
comments
1.
The Ternary Calculating Machine of Thomas Fowler
(mortati.com)
47 points
by
tgrass
12 years ago
|
6 comments