It really wasn’t all that long ago when all garage doors had to be opened by…gasp! Human power. It was a simple twist on the handle to disengage the lock, and then muscles took over. Of course, there was that counter-balanced spring in place to help with the lifting....
It seems like there should be a law of physics that governs this perplexing mystery: The amount of things you need to store is directly proportional to the amount of space you don’t have. There may be scientists feverishly working away on this at their blackboards,...