Mind-bending indeed, but looks pretty impractical. In an ordinary fridge, if your egg carton is a bit out of place, your door may not close properly. In this one, you're going to have liquid omelette slathered all over the place, and how do you even clean the bottom of that thing?
Any country where eggs are industrially washed before showing up in grocery stores.
Their protective coating (called the bloom, I believe?) goes away when that happens, and they become susceptible to salmonella when they stay at room temperature.
Many British people and Australians, even though our eggs are sold at room temperature and unwashed. I don't know why, but for most of us it 'feels wrong' to store eggs anywhere else.
