Research is central to writing. Getting the facts/background right is central to credibility. So here’s a research exercise for all you fans who are also writers. Pictured here is a chamber for the delivery of hyperbaric therapy. It comes equipped with a blood pressure cuff and an oxygen mask. The patient being treated wears four leads to monitor cardiac function. Find out as much as you can about the hyperbaric chamber, the therapy, and the conditions for which it is used. Write a story about someone receiving this therapy. And don’t let your research show!