Goofs

At 52:05, one of the soldiers is carrying a back-pack garden sprayer which is being passed off as a flame thrower.

At the 47:34 mark Dr. Murphy notes the bearing of Abraham as 8 2 0. Bearings mimic a compass and the bearings run from 1 (or) 0 to 360.

At the 52:09 mark, a soldier is supposed to be carrying a flame thrower. The tank on his with fluid sloshing around is part of a yard insecticide or herbicide sprayer.

The white paper coffee cup that Eva hands to Linda is clearly empty. Black coffee would be visible through the cup.

The Russian scientist's name is 'Kuleshov'. That's a male form of the name. A corresponding woman's surname should be 'Kuleshova'

At 30:35, the Russian Dr. in the helicopter is told to turn (point) .65 degrees, after which she turns nearly, if not a full, 90 degrees to the left.