Nice interview. I worked in HAZMAT in the early 1990s and was shown that when people wore the then highest protection, Level A, there was no way to communicate by radio, and one relied on gestures. A company came up with a radio which they stated could communicate with the ISS from a helicopter, for use in HAZMAT. Of course I wonder if that actually happened, but I could sleep a little better, having been in HAZMAT suit in 90+ weather on a tennis court at the old Bellevue Nursing School and the Elmsford Fire Center a number of times. All in the name of Federal archeology.
William Shatner's post