Having finished the silicone mould, I poured the first concrete mix with a ratio of 2:2:2 (cement, fine and medium aggregates, sharp sand) into the mould. 112 more words
Tags » Air Bubbles
See how healthy the air is around you with this real-time air quality map.
Tired of breathing smoggy air? Check out the air quality around you in real time. 127 more words