In 1966 a group of US Army scientists wanted to find out just how vulnerable the New York Subway system was to a biological attack.The good news? They found it was... pretty vulnerable.The bad news? The way they found this out was... pretty dodgy.Will tells Rod and Hans all about it!The Wholesome Show is Dr Will Grant and Dr Rod Lamberts, joined today by Dr Hans Thulstrup, and proudly presented by The Australian National Centre for the Public Awareness of Science!See omnystudio.com/listener for privacy information.