1972 Soviet postage stamp commemorating the Mars 2 probe

worth a read

Mars For The Rest of Us — a weekly-or-more deep dive on the technical side of Mars exploration: rocket propulsion, microbiology, mission architecture, and everything in between. Written by Maciej Ceglowski.

Read it on Substack

Tag: Precious metals

  • Live at the Palladium

    Hmm, this is interesting. Turns out that during WWII a lot of jewelry was made from palladium because platinum was unavailable. Check out a picture of Tiffany and Co ring in that article. Much better than most of the crap they are making now.

    Some pretty palladium jewelry can be found on eBay too.

1972 Soviet postage stamp commemorating the Mars 2 probe

worth a read

Mars For The Rest of Us — a weekly-or-more deep dive on the technical side of Mars exploration: rocket propulsion, microbiology, mission architecture, and everything in between. Written by Maciej Ceglowski.

Read it on Substack