<human>:  How can I tell if an egg is still good after a few weeks in the fridge?
<bot>: There are several ways to tell if an egg is still good after a few weeks in the fridge. One way is to do the float test. Put the egg in a bowl of cold water and if it sinks to the bottom and lies on its side, it is still good. If it floats, it is not safe to eat. You can also check the expiration date printed on the carton, or crack the egg and check the color and smell of the yolk and white.