Treatment   10 #205 Posted March 10, 2010 All Dinosaurs are thin at one end, fatter in the middle, and thin at the other end.  Ann Elk. Share this post Link to post Share on other sites Share this content via...
carosio   185 #206 Posted March 10, 2010 All Dinosaurs are thin at one end, fatter in the middle, and thin at the other end. Ann Elk.  Some are thicker at the head end! Share this post Link to post Share on other sites Share this content via...
flamingjimmy   10 #207 Posted March 10, 2010 (edited) I thought it was the other way round. Unless by 'cold water' you just mean ice. Y'know, because it expands as it heats up.  Does it not also expand when it freezes? Burst pipes?  Erm, yes, hence the part I've now put in bold. Edited March 10, 2010 by flamingjimmy Share this post Link to post Share on other sites Share this content via...
flamingjimmy   10 #208 Posted March 10, 2010 Cold water is at it's most dense (heavy) at 4° C.  Above 4° you start to get less dense and below 4° you also start to get less dense. Don't ask me why this is at 4° and not 0° because I do not know, something to do with hydrogen bonds.  Hot water is not more dense than cold water, water at 4° is the most dense. Share this post Link to post Share on other sites Share this content via...
shanes teeth   10 #209 Posted March 10, 2010 All Dinosaurs are thin at one end, fatter in the middle, and thin at the other end. Ann Elk.  I have another theory.My theory number two.Aahemm etc. etc. Share this post Link to post Share on other sites Share this content via...