This is so interesting! I'm the only one using the grandparents' old posser at our summer cottage (boomers love hi-tech and electric appliances) and even after

This is so interesting! I'm the only one using the grandparents' old posser at our summer cottage (boomers love hi-tech and electric appliances) and even after I made lots of experiments didn't realize the importance of time. Now when I think about it it seems obvious.