Watching porous asphalt in action feels surreal because the moment water hits the surface it slips straight through, leaving the road almost instantly clear like the storm never touched it. Its design relies on open pathways within the pavement and a thick stone layer below that catches the water and slowly releases it into the ground. Communities using it often notice safer driving during storms because the surface stays dry and steady even in fast-moving rain. Love technology? Follow @Technolo

Permeable pavement is a kind of asphalt that absorbs water. #concrete #asphalt #science | Insider Science