Category:Science and technology in North America
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Subcategories
This category has the following 16 subcategories, out of 16 total.
A
- Astronomy in North America (4 C)
C
- Communications in North America (8 C, 3 P)
G
- Geology of North America (23 C, 29 P)
I
- North American inventions (4 C)
M
N
- Natural history of North America (11 C, 20 P)
- North American scientists (3 C)
R
- Research in North America (7 C)
S
- Scientific organizations based in North America (8 C, 1 P)
Pages in category "Science and technology in North America"
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