bmyers Posted January 31, 2019 at 11:55 AM Share Posted January 31, 2019 at 11:55 AM On one of the post, someone asked how does extreme temps affect equipment. Here is a video of some equipment going through the recent extreme temps. All of them pass, but one. I found it interesting to watch, obviously not a big sample set, but interesting none the less. Link to comment Share on other sites More sharing options...
mikew Posted January 31, 2019 at 03:16 PM Share Posted January 31, 2019 at 03:16 PM Do guns work in outer space?Discuss. Link to comment Share on other sites More sharing options...
Soutsidr Posted February 5, 2019 at 06:07 AM Share Posted February 5, 2019 at 06:07 AM Do guns work in outer space?Discuss.Yes. Ballistics have only a negligible remnant, as there is no air resistance and gravity is greatly diminished. The shooter had better be anchored to his spacecraft, as the recoil will propel him backwards. Unless something stops him, he'll keep going indefinitely.Gunpowder contains its own oxygen source for combustion, it does not need air. Link to comment Share on other sites More sharing options...
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