Hi @machnbirdsparo,

Interesting argument, but I see a problem with it.

You seem to be implying that because the waves can cause cancer, there should be interaction between the waves and the brain and therefore the brain can "pick up" (receive) these waves.

Whilst interaction between the two cannot be denied, I don't think we can say that necessarily means the brains is a receiver of the waves. In other words, the brain could have interacted with and have been affected by waves without it being an active "receiver" of the waves.