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Joined 1 年前
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Cake day: 2023年6月12日

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  • It is kind of hilarious that airplanes are seen as being safe and reliable, when if they were given the same factor of safety as most other consumer goods, they’d never get off the ground from being too heavy.

    I do NOT recommend you do this, but if a ladder says it is designed for 300 lbs, then it should carry 1200 lbs. 4X is a fairly common factor of safety for things like ladders where people’s lives are in jeopardy. Most other items are usually 2X. (I want to point out that there are qualifications to this… static loading and dynamic loading are totally different things. Also a simple point load is not the same as a cantilevered loading condition. A new piece of equipment is not the same as one abused on the job for the last 10 years. All these things will dramatically affect safety ratings for things)







  • Hazdaz@lemmy.worldtoFuck Cars@lemmy.worldthis is all
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    1 年前

    That’s great when all those people live in the same block and go to work at the same company and have the same hours.

    But Frank lives 10 miles away and works on the other side of town. And Tim lives 3 towns over and works the night shift. Bill lives in the country and works 40 miles away. Eddy lost a leg in the war and while he is only 1/2 mile from the bus station, can’t walk that far with his disability.

    When it is convenient, it is convenient, but there’s a reason why when given the choice, most normal people will drive their car instead no matter what the nonsense in this subs likes to pretend is real.