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November 6, 2016
July 12, 2016
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January 16, 2011
March 6, 2010
July 4, 2009
February 14, 2009
December 1, 2008
August 20, 2008
everything is compressible
+1
Forgot to replace the word "engines" with "controls", which is how they're used in this context
-9
Agreed with prior edits, but hydraulic fluid is non-compressible, not just less compressible.
m-1
Various fixes and rm unnecessary material
-1,606
Undo revision 501515 by Brossa; changed back to last revision by Karajou
+122
August 19, 2008
no edit summary
-122
Reverted edits by HollyP (Talk); changed back to last version by DinsdaleP
m-33
Morris, for example -- see ref
m+33
→Biblical view
+2
corrected info - industrial hydraulics use petro-based fluid, not water, and car brakes are hydraulic.
-43
no edit summary
+35
unit
+8
New page: '''Air pressure''' is the scientific name for the pressure we experience every day due to the weight of the atmosphere. The typical air pressure at sea level is one atm...
+2,320