Which of these revolutionary inventions had its first commercial version recalled when it was discovered that the product could cause fatal carbon monoxide poisoning in homes?

Throughout history, even the most groundbreaking inventions have sometimes had serious flaws that required recalls. These product recalls shaped how we think about consumer safety and product development. Test your knowledge about famous product recalls that changed invention history and led to safer, more reliable products. Can you identify which major invention faced this particular recall challenge?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Thomas Edison's electric light bulb (1879)
The first microwave oven by Raytheon (1947)
The first refrigerator with Freon cooling system (1931)
Alexander Graham Bell's telephone (1876)