Jack Dorsey’s newest “wellness” gadget is bogus

Corinne Purtill
Jack Dorsey’s newest “wellness” gadget is bogus

One of the more intriguing elements of Twitter founder and CEO Jack Dorsey’s much-discussed wellness routine are his regular 30-minute visits to a tent in his garage. Dorsey’s tent made from a steel-infused material that blocks electromagnetic frequencies (EMF) and radio frequencies (RF), according to its manufacturer SaunaSpace.