Sue Blackmore vs Graham Nichols Interview.

I got a chuckle out of her interview with Graham when she dismissed the pot story as being from when she was a young hippy,, vs now that she is a grown up and responsible adult scientist,,, as she sits there with green and pink hair...   ROFL

I think the pink bit (in between) might be a hint as to where one stimulates the brain to provoke an out of body experience.