RUMORED BUZZ ON SCIENCE EXPERIMENT WITH SALT AND WATER

Whenever a stale egg floats, it does so because the water is holding it up. If a stale egg floats in pure water it needs to be significantly less dense as opposed to water by itself, while a new egg that sinks has to be extra dense compared to the water. Can you think why a stale egg could well be significantly less dense than a fresh new egg?Local