... older the egg, the larger the air space. If the air space is big enough to make the egg float, the egg is too old to eat. Another way to tell if an egg is fresh is to use a light to examine the ... soon, they’ll be playing perching games. A chick may jump onto the perch and then jump off the other side, scaring the dickens out of the other chicks. Or one chick may follow another onto the ... raise broilers, on the other hand, you want them to grow as fast as possible to keep them nice and tender until they get big enough to butcher. The younger the chicken, the more tender it will...