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Joined 6 months ago
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Cake day: January 10th, 2024

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  • I mostly see them used for 1/2-gallon milk and small juice containers in the U.S. I’m in Canada right now and see them being used a lot for large juice containers also. I could see glass used for those (as they were in the past) but with the higher risk of breakage it’s not as ideal, but have a harder time picturing aluminum being used for milk and at least some of the more acidic juices. Does aluminum work with those beverages?

    You seem informed on the subject: I’ve recently seen aluminum single-use cups advertised, targeting the same market as red plastic cups commonly seen at picnics. Those plastic cups are rarely recyclable, so I’m assuming the aluminum kind are more eco-friendly assuming they get recycled, even with high energy usage?













  • I suspect SpaceX benefited from the closer scrutiny they received from NASA and regulatory agencies, especially after Musk smoked pot on Joe Rogan‘s podcast. I’m sure he would’ve liked to “innovate” more by cutting corners but wasn’t able to because of the scrutiny, so they had to do a better job of dotting their I’s and crossing their T’s. In contrast Boeing has spent several decades trying to convince the government they don’t need close scrutiny because they know what they’re doing. As the builder of some of the 20th century’s best-regarded aircraft and spacecraft, they’d largely been given that lax oversight by the 2010s. We now see the legacy of this, as lax oversight allowed them to cut the corners everyone assumed SpaceX wanted to cut, with hundreds of people dead as a result.

    When the Commercial Crew Program was first announced everyone assumed Boeing would easily ace the project and SpaceX would struggle, maybe even fail. Now I’m just hoping we don’t see two more dead courtesy Boeing before the year’s end.