The Next Evening Joke

The Next Evening Joke

The next evening the bartender noticed that the sinks were backing up again, but this time he caught it early and closed the faucets, so the sinks were only half full.

As it turned out, the same two professors were the last customers and he asked them for help again.

The engineering professor immediately got his bucket and started bailing out one of the sinks.

The math professor went to the other sink, turned on the water until it was completely full and then, having reduced the problem to one he had previously solved, bailed it out.