Robert Bigelow’s Question

He is looking for scientific proof of the souls existence after death. If some people can see or hear the dead, then why can we prove it. So if the soul transitions to the 12th dimension and our brain operates on that dimension then how can you prove it? Is a gravitational wave similar to a heat wave that people can detect. What capability in the eye allows some of us to see orbs, auras, and ghosts…He’s giving 1 million for the answer…I need some help…lol. https://www.msn.com/en-us/money/news/an-entrepreneur-offers-dollar-1-million-to-anyone-who-can-answer-this-question/ar-BB1dJxeb?ocid=st