There’s one thing that separates the human species from most others, the ability to improvise. When their windshield wipers failed them, two men had to come up with a way to keep the windshield clean enough to see the road during a rainy day.
The men fashion a string onto their broken windshield wipers and use their arms as the pulley. With this quick thinking they were able to keep the windshield clear enough to spot a truck and safely get around it. With some added screams of course.