Are Eggs Good If They Sink Or Float

When it comes to eggs, there are a few different ways to check if they're fresh. One of the most common methods is the float test. To do this, simply place the egg in a bowl of water. If the egg sinks to the bottom and lays flat on its side, it is fresh. If the egg stands upright on its end, it is still good, but not as fresh. And if the egg floats, it is not fresh and should be discarded.

So, what's the science behind the float test? It has to do with the air cell inside the egg. As an egg ages, the air cell gradually gets larger. This is because the egg's shell is porous, and air can slowly seep in over time. As the air cell gets larger, the egg becomes less dense, which is why it will float in water.

It's important to note that the float test is not a perfect indicator of an egg's freshness. There are other factors that can affect the egg's buoyancy, such as the temperature of the water and the age of the egg. However, the float test is a good general rule of thumb to follow when checking the freshness of eggs.

In addition to the float test, there are a few other ways to check the freshness of eggs. One way is to look at the egg's shell. A fresh egg will have a smooth, clean shell. If the shell is cracked or dirty, the egg may be old or damaged.

Another way to check the freshness of eggs is to shake them. A fresh egg will have a firm, thick yolk that will not move around when the egg is shaken. If the yolk is thin and moves around easily, the egg may be old.

Finally, you can also check the freshness of eggs by smelling them. A fresh egg will have no odor. If the egg smells sour or sulfuric, it is not fresh and should be discarded.

By following these simple tips, you can ensure that you are always eating fresh, high-quality eggs.