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Curated OER
From Airmail to Airlines
Students explore changes in air transportation from 1920 to the present. For this air flight lesson plan, students are introduced to the history of air transportation. This lesson plan contains three different activities that will...
Other
Space Crew Protective Equipment
The David Clark Company outlines the history of their "Crew Protective Equipment". Good images and information on their suits is available here. Information is available on the following equipment.Anti-G Suits used by allied fighter...