Do Old Eggs Float Or Sink

Do Old Eggs Float or Sink?

The age of an egg can be determined by placing it in a glass of water. Fresh eggs will sink to the bottom and lay flat on their sides. As an egg ages, the air cell inside the egg increases in size, causing the egg to become more buoyant. This means that older eggs will stand upright in the water, with the air cell at the top.

The reason for this is that as an egg ages, the white and yolk of the egg begin to break down. This releases gases, which then become trapped in the air cell. The larger the air cell, the more buoyant the egg will become.

There is a simple way to test the freshness of an egg using the water test. Simply place the egg in a glass of water. If the egg sinks to the bottom and lays flat on its side, it is fresh. If the egg stands upright in the water, it is older.

The water test is a simple and effective way to test the freshness of an egg. It is a good idea to test the freshness of eggs before using them, especially if you are unsure of how old they are.

In addition to the water test, there are a few other ways to tell if an egg is old. One way is to look at the shell. Fresh eggs will have a smooth, matte shell. Older eggs will have a rougher, shinier shell.

Another way to tell if an egg is old is to shake it. Fresh eggs will not make any noise when shaken. Older eggs will make a sloshing noise when shaken.

Finally, you can also tell if an egg is old by smelling it. Fresh eggs will have no smell. Older eggs may have a slightly sour smell.

If you are unsure whether or not an egg is fresh, it is best to err on the side of caution and throw it out. Eating a bad egg can make you sick.