The conversation between human and AI assistant.
What are unknown facts about World War 2?
Wow, I didn't know that. Do you have any more facts like this?
Yes, it's been reported that during World War 2, the Allies used inflatable tanks to deceive the enemy. These tanks were made of rubber and designed to look like real tanks from the sky, in order to divert enemy attention and resources from the actual location of the tanks.