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Cake day: June 12th, 2023

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  • It was the 90s… rules were different then ! I still have my white pants deep in the closet somewhere… they haven’t seen the light of day in a while though :)

    I worked at Bell Labs back when this photo was taken - my office pretty much looked exactly like this, chair, furniture, Sun SPARCStation on the floor…

    Bjarne still rocks white pants sometimes to this day though ! And the same haircut - he really committed to the look :)



  • Didn’t the original full body scanners used at airports use backscatter X-rays, which are ionizing radiation ?

    I believe these were mostly replaced by millimeter-wave scanners, and are not used anymore (even banned in some countries) but a lot of the initial pushback and debate surrounding the scanners when they were first introduced was about potential health risks of repeated X-ray exposure from those scanners, and so the idea of ionizing radiation exposure persists to this day in many people’s minds.


  • ylph@lemmy.worldtoScience Memes@mander.xyzMagic Mineral
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    9 months ago

    They wore masks, had negative pressure ventilation suits on

    I hope those were positive pressure suits, positive pressure helps to keep dust out of the suit. Negative pressure ventilation is used to help sick people breathe easier, like the iron lung for example.