This line of thinking goes back even further. Back to 1968 when GRAIL was developed: https://www.youtube.com/watch?v=QQhVQ1UG6aM https://www.youtube.com/watch?

This line of thinking goes back even further. Back to 1968 when GRAIL was developed: https://www.youtube.com/watch?v=QQhVQ1UG6aM https://www.youtube.com/watch?v=QQhVQ1UG6aM Pretty amazing stuff, even today.