Digging these new Blue Gryb rotating ice breakers purchased the City of Ottawa’s public works to bust up dangerously icy Canadian sidewalks. The innovative design reduces use of chemicals and salt for de-icing roads and sidewalks by penetrating thick ice with a super heavy serrated roller allowing the melting agents to work for the inside out.  If you’ve ever been tasked with busting up icy footpaths manually you will understand how much a game changer this is:

images from Blue Gryb rotating ice breakers