@amazeifystore: One hatch design turned seconds into a deadly struggle. During the Apollo 1 fire, rising cabin pressure pushed the inward-opening hatch tighter against its frame. The hatch wasn’t the cause of the fire, but it blocked the crew’s escape. Later Apollo spacecraft used outward-opening hatches. What engineering lesson stands out to you? 🚀 #Apollo1 #SpaceHistory #NASA #Engineering #Aerospace #EngineeringLessons #SpaceExploration #History