If an egg sinks in a bowl of water it is fresh and good to eat. If an egg begins to stand up in the water it is still good to east. If an egg floats to the top of the water it is not good so don't eat it.
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For anyone that may not know, the BEST way to make hard-boiled eggs is in the OVEN! Place the eggs in a muffin tray so they do not move around, turn the oven to 325 degrees, pop in for about and remove! 25 min gave me a soft "boiled" egg.
THE BEST way to boil eggs - perfect every time. Phil loves hard boiled eggs, I hate peeling them. Maybe we can reach a compromise using this method! (First tried April 2014 - this works! and fun too! I am the master of the egg!