Discarded plastic bottles could one day be used to build stronger, more flexible concrete structures, from sidewalks and street barriers, to buildings and bridges, according to a new study. MIT ...

Discarded plastic bottles could one day be used to build stronger, more flexible concrete structures, from sidewalks and street barriers to buildings and bridges, according to a new study. Cambridge, ...

Discarded plastic bottles could one day be used to build stronger, more flexible concrete structures, from sidewalks and street barriers, to buildings and bridges, according to a new study. MIT ...