human
Is there a way to tell if an egg is still good after a few weeks in the fridge?
assistant
Yes, there are several ways to test an egg for freshness. One method is to place it in a bowl of water and see if it sinks or floats. Another is to crack the egg open and check the color of the yolk. A third is to submerge the egg in a bowl of salted water. If the egg sinks, it's still good; if it floats, it should be discarded.