By Tanner Garrity I’ve had a hell of a day. This morning, I practiced tai chi on Scotland’s Isle of Skye. In the afternoon, I meditated in a field in New Zealand, keeping my gaze on Orion as I took easy breaths in through my nose. And then, for good measure, I ended the day shadowboxing on rice terraces in the Chinese countryside. There are neither COVID travel restrictions nor earthly limits in the augmented galaxy of Supernatural, a virtual reality platform venture by LA-based Within. When the company was acquired by Meta (formerly known as Facebook) last year for a reported $400 million, Su…