You can shake an egg to determine if it is raw or hard-boiled by gently shaking it near your ear. If the egg makes a sloshing sound, it is raw. If it does not make a sound, it is hard-boiled.
You've GOT to refrigerate raw eggs.
Salt makes a raw egg salty.
No it does not have to be raw or boiled fo rthe egg to float!
Hardboiled eggs are less breakable than raw eggs because the cooked centre is also stronger therefore giving more strength to the egg as a whole. Best way to stop an egg from breaking is to have it scotched. http://en.wikipedia.org/wiki/Scotch_egg
the yolk,the heavier part of the egg would have coagulated into a solid core in the centre,lowering the centre of gravity of the egg,and hence decreasing the inertia of its rotational moment..hence it spins better when hard-boiled
A raw egg is not more dense than a boiled egg.
The raw egg has fluid inside and it wobbles when you spin it but a boiled egg is solid and it doesn't wobble so much as the raw egg
don't use raw eggs
raw would be easier to digest because it is a liquid but raw egg can be poisonous.
It has to be raw or it will sink to the bottom because of it's weight.
it become solid due to co-agulation of protein present in raw egg.
A raw chicken egg contains about 75% water.