Peck your way to the top

The other day a friend and brother in Christ went to Facebook to show off his latest business venture; chicken farming, specifically broilers. He has quite a number of broilers and as I watched them, my mind went back to basics. Suddenly I had this crazy question nagging me at the back of my mind wanting to be desperately answered. Question was, how do those tiny chicks manage to break out of an egg? How do they know it’s time? As always, I decided to visit my friend Google to find out whatever information I could and I have to admit I was amazed at what I found out.