18:1418:14, 18 May 2010diffhist−15
Club Atlético River Plate
"Las Gallinas", although it began as an insult, has come to be a nickname for River. Please see both the "nicknames" and "apodo" sections in the English and Spanish articles.
20:1220:12, 16 April 2010diffhist+34
Boron trifluoride
Changed density of anhydrous BF3 from 2.167 g/cm3 to 0.00276 g/cm3 (ideal gas at 25 C), added critical temperature as -12.3 C (260.9 K per Carl Yaws' Chemical Properties Handbook, p. 25)