Because I am tired of the regular concrete ones, Bouncy Sidewalks are constructed of the same stuff they make trampolines out of.-- sqeaketh the wheel, Oct 23 2012 and for our pigeon friends... pavements_20for_20head_20bangers [po, Oct 24 2012] Dunlopavement [xaviergisz, Oct 24 2012] I recently learned that runners run on the blacktop because running on the sidewalk eventually leads to them developing little cracks in their bones.
That's how hard sidewalks are.-- fishboner, Oct 24 2012 That's one small step in the right direction.-- sqeaketh the wheel, Oct 24 2012 It might be a cute idea, but would not work well for people in wheelchairs or on crutches.-- xandram, Oct 24 2012 People in wheelchairs and on crutches will just have to adapt their instruments to accommodate the new sidewalk. Maybe an anti-bounce damper of some sort.-- Jscotty, Oct 24 2012 So, I see from the link Dunlopavement that [friendlyfire] posted much the same idea on May 08 2003, but the name was too cryptic for me.-- sqeaketh the wheel, Oct 24 2012 random, halfbakery