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We live in an age of innovation. Using the great scientific advances of previous generations and implementing them in new and creative ways is huge part of our progress. No longer burdened by what we can do (mostly), the question for most fields now is how we can do it better. Can we do it faster? Can we do it cheaper? Can we do it greener? Can we do it prettier? Can we do it easier?

In these pursuits we have seen some phenomenal advances. Urban transportation has seen cars go from obnoxiously loud, disgustingly dirty, and horribly dangerous automobiles for the social elites to quick, small, light, potentially electric cars for most families, some having two or three vehicles. Computers have gone from hand cranked, room-sized bean counters to tiny tera-byte twirling do-almost-anything devices. Body armour has gone from heavy, ill-fitting, steel barrels to light-weight, bullet absorbing liquid kevlar vests. Cast iron stoves to electric grills. Horse-drawn ploughs to John Deeres. Muskets to laser-sighted assault rifles. Absolutely everything is being made with advanced materials to get the most out of just the right resources. All these technological wonders flashed through my head as I waited in yet another traffic standstill due to construction. Why are roads still made of asphalt?

Asphalt roads began being made in the early 1800’s (even before the first combustion engine cars hit the streets) and all I can find, as far as research and advancement goes, are efforts to make asphalt cheaper and faster to produce. That’s it. No new materials for roads. No ideas for the super draining, no-slip driving surface. No new compound that will last more than a year before cracking and developing potholes. Nothing. Why the hell not? Read the rest of this entry »