freeMB to The GuardianEnglish · 5 days agoFarewell potholes? UK team invents self-healing road surfacewww.theguardian.comexternal-linkmessage-square0fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1external-linkFarewell potholes? UK team invents self-healing road surfacewww.theguardian.comfreeMB to The GuardianEnglish · 5 days agomessage-square0fedilink