grass

There’s something magical and almost romantic about walking through frost-covered grass.  The kiss of the cold on your cheek, the crunch of the lawn underfoot… it’s kind of like a child’s storybook come true!  But all fantasy aside, walking on your frosty lawn is a big mistake. What causes frost? Many of the southern states of Australia experience frost during the cooler months.  Frost occurs when the temperature of outside surfaces drops below the dew point.  The dew point is simply the point at which the air gets cold enough for airborne water vapour to condense into a liquid.  Frost[...]