I want to know the answer to the following question:
What did Feynman think that the truck windshield would shield him against?
All the background I'm provided with is that "Feynman claimed to be the only person to see the explosion without the very dark glasses or welder's lenses provided, reasoning that it was safe to look through a truck windshield, as it would screen out the harmful ultraviolet radiation.". Is that enough to answer the question?
Answer: yes