One of the appliances that eats up a lot of power is the fridge. By its design, it’s terribly inefficient, since once the doors are opened, all of the cold air seeps out. Cold air tends to stay lower than hot air. It just makes plain sense to have a fridge which opens from the top. This isn’t something new, but it’s just hard to beat the convenience of a normal fridge. All foods are easily within reach. That being said, there has to be some way of making a better fridge.