DavidB4-bot
→top: HTTP --> HTTPS [#1], replaced: http://www.sciencedaily.com → https://www.sciencedaily.com
13:05
+1
Michael4
added reference
08:20
+292
DouglasA
no edit summary
22:37
-9
Hsmom
"it's" = "it is", "its" = possessive
10:47
+8
Foxtrot
undeadend
01:43
+12
replace with existing cats
01:42
+23
Taj
add category to uncategorized page
00:51
+20
Patriot1505
Added a very brief description of aerodnamics.
23:31
+233