LITTLE KNOWN FACTS ABOUT HOW TO MAKE AN EGG FLOAT.

Whenever a stale egg floats, it does so because the water is holding it up. If a stale egg floats in pure water it have to be considerably less dense than the water alone, even though a clean egg that sinks needs to be more dense than the water. Can you think why a stale egg would be significantly less dense than the usual new egg?This tends to mak