The three "naked" eggs now submersed in liquids: tap water, salt water, and vegetable oil.
(The latter was later changed to corn syrup when this experiment was
done again for a
science fair in April.)
The resulting eggs next to a regular, raw egg with shell intact.
(Results: tap water egg acquired the most water and expanded the greatest, followed by the
salt water egg. The oil egg didn't appear to gain any additional water but also didn't seem
to lose any. When this experiment was repeated in April, the corn syrup egg lost much water,
thus resulting in a shriveled and collapsed egg.)
Kiddo with a face that tells you she didn't much care
for the smell of this experiment. LOL
Fresh, raw egg immersed in vinegar. 
