43 It takes us a few tries to understand how to even turn it on. But then once we do, the metal cage begins swaying with a gentle motion, back and forth, then side to side, then in a kind of random sequence that sometimes seems like a circle, but then changes course so it’s never going the same way twice. Just watching it makes me a little queasy. Then there are the goggles Dr. Venn mentioned. The goggles are complete blackout ones: coated with a thick black film on the inside, and rimmed in thick padding so that no light can get through to my eyes from any angle. So I’m going to have to sway in the dark. That doesn’t sound any better. And last, the earphones. Once Daniel finds the controls for those, we can hear a kind of gentle ping coming out of them, followed by a kind of chime. Th

