How dams are built
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2. thundersnow commented 9 years ago
Wow...never seen "bypass graft surgery" on a river..pretty impressive
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3. DarkPegasus commented 9 years ago
I guess with "centigrades" he actually means "degrees Celsius" and his "EmmEmms" are millimeters
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7. thundersnow commented 9 years ago
#4 the cooler temps may have a desired effect on the setting of the concrete...
+10 1. Burimi commented 9 years ago