Category:Time
From WikiMD.com Medical Encyclopedia
Time is a measure of duration. It can mark change by operational definition, or by other technologies. By the 20th century, Albert Einstein came to regard time as a fourth dimension, along with space, within a spacetime.
Subcategories
This category has the following 9 subcategories, out of 9 total.
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C
E
H
L
M
T
Pages in category "Time"
The following 43 pages are in this category, out of 43 total.
