Did You Know: Interesting Facts about Sand

Have you ever really thought about sand? It’s one of those things that we take for granted when we sweep it out of our homes or buy it from aggregate suppliers for construction projects, but there is so much more to it than we realise. For instance, did you know that the official size for a single grain of sand is from as small as a 16th of a millimetre up to two millimetres in diameter?