Also no mention of the rich wrist watch wise history
Just learned that American PRAXIS versions are printed on glossy paper while EU-bound SPRINGER books are not
Waaw that's speaking before thinking ...Wrist watches not essential to the Gemini missions as NASA learned to work with 3 time zones ?(GMT, Florida & Texas time) !
Quote from: LtCmdr on 03/29/2023 01:55 pmJust learned that American PRAXIS versions are printed on glossy paper while EU-bound SPRINGER books are not Does that go for older titles as well?
Last but not least, the multi-purpose analog-digital Omega Speedmaster X-33 chronograph with many settings & loud alarms has become the indispensable toolwatch for ISS-residents. Both NASA & ESA reserve a full day class to learn the spacefarers how to work & operate these time pieces !