You can harvest maple syrup both in the spring and in the fall. In one season much of the sap is flowing up towards the leaves etc and circulating, and in the other it is draining back down towards the roots in preparation for winter.
People have falsely learned through tv shows that defibrillators will bring you back if your heart stops. Defibrillators actually stop your heart allowing it to reset itself if it goes into a bad rhythm.
Ha ha… This strip never fails to amuse