Mars and the History of Antacids

An anonymous reader writes "NASA's retrospective today on the 1976 Mars Viking mission describes the first probe to orbit another planet, and the first biology experiments based on soil sampling. Program managers maintained a dynamic 'worry list', which included a 1970's computer that opened like a wireframe book. The all-important biology experiments could not be tested prior to launch, then lightning struck the probe components (at Kennedy's Explosive Safe Area Building)."

Comments

What the heck?

[Faust7]

I read the article and didn't see TUMS mentioned anywhere.

very short article

[Artifex]

Nothing meatier than the summary in the body of it, either.

History of antacids? Whatever. There's nothing especially finger-biting or stomach-churning mentioned in the text, except for a picture of a woman sticking "magnetic wires" "the size of a human hair" into an early computer with circuit boards that swing down - the "wireframe book," apparently.

I'd have loved to have read about how difficult it was to keep materials from being contaminated with dust (shed skin flakes), etc., before launch, or how they decided to shield the circuitry from radiation, and what kinds of weight tradeoffs came up, etc.

But the huge "problems list" section, which takes roughly a third of the article, actually doesn't detail problems, but just things like how the list was made, and how nobody would get in trouble for adding things to the list, and other yay-team filler.

Overall, the whole thing reads like a one-sheet poster for a cheap hands-on museum display. Very disappointing.