Podcast:Risky or Not? Published On: Fri Oct 21 2022 Description: Dr. Don and Professor Ben talk about the risks of making cold brew in the style of Dr. Chuck Haas. Dr. Don - not risky 👍🏼 Professor Ben - not risky 👍🏼 Charles Haas | Drexel Engineering 38: Black Coffee at Room Temperature — Risky or Not? Factors That Impact Survival of Salmonella during Storage of Beans and Batch Production of Cold Brew Coffee