generate questions: Later in life, Tesla made claims concerning a "teleforce" weapon after studying the Van de Graaff generator. The press variably referred to it as a "peace ray" or death ray. Tesla described the weapon as capable of being used against ground-based infantry or for anti-aircraft purposes.
What kind of weapon did Tesla talk about? {sep_token} What was he studying that gave him the teleforce weapon idea? {sep_token} What ground based group did Tesla think the weapon could be used on? {sep_token} What was another use for the weapon? {sep_token} Other than a peace-ray, what did reporters call the weapon? {sep_token}