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Physical sciences
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Subcategories
This category has the following 5 subcategories, out of 5 total.
A
Astronomy
(4 C, 33 P)
C
Chemistry
(16 C, 31 P)
E
Earth sciences
(2 C, 1 P)
M
Materials science
(3 P)
P
Physics
(17 C, 98 P)