Topic: Space Expert Breaks Down Spacesuits in 'Star Trek,' 'The Martian' &c
There's a lot going on in space related business at this moment - Inmarsat, and the new faces on the block, Musk, etc.
I came across this video in which Dr. Cathleen Lewis, curator of International Space Programs and Spacesuits at the Smithsonian Institution's National Air and Space Museum, talks about spacesuits as shown in various movies, comparing them with real spacesuits, and in the process, teaches us lots on their design.