Two friends, an astronomer and an astrophysicts, during their return flight from Europe, were startled to hear the captain announce an engine had failed. A 1 hour delay would result in their landing time in New York. A short time later, they noticed another engine on fire. The captain announced all was well as the other two engines would carry them safely, but with a 2 hour delay. As Murphy would have it, the third failed and grave concerns ensued. The captain asked all to stay calm as the remaining engine was fine and adequate, however, the delay would now be 4/1/2 hrs. The astronomer expressed deep concern as he feared the failure of the last engine. His astrophysicst friend stated...."I agree, otherwise we'll be up her all night!". Upon hearing this, the astronomer obtained the window seat.
We know time flies, we just can't see its wings.