One glaring FLAW..............
When the astro exitied the pod to swap out the AE35 comm unit is this........NO TETHERS!!!!! now with this written in 1965, Gemini astros were using tethers and the Russians, too on EVA's ......I even brought this up to my 8 th grade science teach, who took us on class trip to see this...hey a day off from schooll, whooooo hooooooo!!!!!! She did'nt even understand it, and now, with 38 yrs of aging(and a VHS and dvd cop, too, some parts are still akward.