There are believers, and then there are the non-believers...........you must try it yourself! It really works! My Dad used to do this when I was a kid growing up, and I have carried on the tradition. When the earth and the moon are in sync for the Spring and Fall equinox, you can make a raw egg stand on end. It will stay standing for a few days, or even a few weeks.....unless the cat knocks it down!
This year we have it outside, on the kitchen window shelf.
I am a believer!
(As I am writing my post, my girlfriend Ann text's me with a photo of her eggs. She saw my egg last year and has been waiting for this day to try it. My egg stood up much earlier in the day, however she was persistent and got hers up at 1:00 A.M.................She is a believer too!)