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Comments to #9
All comments (3)
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Driving 4 year s ago
#22 why would artificial fish need a habitat?
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Indiana Jones 4 year s ago
#25 also gets used to triangulate gunshot in urban area, they got multiple setup around an area to calculate where shots come from, very accurate to a couple of meters.
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Pants 4 year s ago
The dutch barge may well be dutch, but it was evidently a sea-going vessel, not just for canals. A canal barge wouldn't need a bowsprit, and they usually had very low freeboard (low sides, in other words) whereas this vessel has quite a high freeboard.
Saw lots of these being installed in a hole in the ground laterally across a gap
They’re supports to stop the walls of the hole falling inward.
3
1.
Driving 4 year s ago
#22 why would artificial fish need a habitat?
0
2.
Indiana Jones 4 year s ago
#25 also gets used to triangulate gunshot in urban area, they got multiple setup around an area to calculate where shots come from, very accurate to a couple of meters.
0
3.
Pants 4 year s ago
The dutch barge may well be dutch, but it was evidently a sea-going vessel, not just for canals. A canal barge wouldn't need a bowsprit, and they usually had very low freeboard (low sides, in other words) whereas this vessel has quite a high freeboard.