Are Cigarette Butts the Secret to Better Roads?
A fag butt on the pavement is revolting . A cigaret buttinthe paving material , though — well , that ’s another story . Scientistswritingin the journalConstruction and Building Materialssay derriere - studded asphalt could be the undulation of the future . tobacco plant companies produce about 6 trillion cigarettes every class , which lead to about 1.3 million oodles of butts . Lead author Abbas Mohajerani is an engineer at RMIT University in Melbourne , Australia ....