 Welcome back to Motley Fool Money. I'm Dylan Lewis. If you're stepping inside after working out in the yard or coming home after a run this time of year, you're probably heading to the fridge for something to cool you down. It seems obvious now, but the road to refrigeration in the home was not a slam dunk from the start. Cold storage went through all the same cycles as most new technologies, from full dismissal to misuse and abuse.