“Why, What, How-to, What-if” and How it Works “Why, What, How-to, What-if” and How it Works Dr Barbara Hales2021-11-09T22:51:23+00:00 In this episode, Barbara and Robert Plank discuss: What platforms to use when starting “Why, What, How-to, What-if” and How it WorksDr Barbara Hales2021-11-09T22:51:23+00:00