I've seen some kind of artificial turf on an exhibition that was extremely soft, with really long grass blades, just like the real thing. The blades were about 10 cm long, or roughly 4". Does anyone know which brand that might be?
posted by cronholio on Aug 8, 2009 - 4 answers

How can I automatically arrange my walk-lists for political canvassing? [more inside]
posted by abkadefgee on Jul 13, 2008 - 11 answers

Baseball Physics: Baseball announcers like to talk about how a sharply hit ground ball can "pick up speed" when it bounces off the infield grass (or, more often, turf). Is this possible? [more inside]
posted by jpoulos on Aug 17, 2004 - 18 answers