HOW TO MAKE AN EGG FLOAT THINGS TO KNOW BEFORE YOU BUY

Whenever a stale egg floats, it does so since the water is holding it up. If a stale egg floats in pure water it should be fewer dense than the water alone, although a fresh new egg that sinks have to be more dense as opposed to water. Can you think why a stale egg will be considerably less dense than the usual fresh egg?The scientific method is a