Which came first — the chicken or the egg?
I tackled the question experimentally, using a chicken, an egg, and the United States Postal Service.
I mailed the chicken and the egg, each in its own separate packaging, and kept careful track of when each shipment was sent from a post office in Spokane, WA and when it subsequently arrived at its intended destination in Corvallis, MT.
Results
I inquired once per hour for both the chicken and the egg.
That day, Monday, neither the chicken nor the egg arrived.
The next day, Tuesday, neither the chicken nor the egg arrived.
The chicken arrived at 10:31 a. m. Wednesday. The staff at the post office told me that this was the first chicken anyone had mailed to the Post Office in recent memory, and perhaps ever.
It was still alive and appeared to be in good health.
The egg arrived that same day, at 9:37 p. m. , eleven hours after the chicken.
Conclusion
It has now been empirically determined that the chicken came first, the egg second.
However, seeing the history of previous questions that were taken up first by philosophers and only later by scientists, I am reluctant to predict that these results — clear as they are — will settle the question to everyone’s satisfaction.