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Cake day: June 16th, 2023

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  • There are also some that do not care if their product even makes it to the destination.

    I started buying 50 lb. bags of bread flour from Amazon during COVID. One of the bags was reported as delivered although it never showed up at my house. I went through the claim process and eventually got a new bag for free. Two fucking years later the original bag showed up at my house, with packing tape crudely placed over a couple of large holes. The flour was filled with mouse turds. I wonder what godforsaken corner of an Amazon warehouse that thing was sitting in for so long.







  • FWIW I used to hang out with behavioral psychology grad students, who were in the Skinnerian tradition of operant conditioning research. They mostly worked with pigeons, and to transport the birds they used juice pitchers with a few air holes cut into the bottom. I asked them once how they got the birds into the pitchers and they laughed and showed me: they would just open the bird’s cage and hold the pitcher up and the birds would dive head-first into the pitcher, sometimes knocking themselves out in the process.

    As part of the research protocol, the birds were kept on a diet that included about 80% of their normal caloric intake; the rest of their food was provided by the reinforcements of the experiments themselves (this was done to maximize the reinforcement effect of the rewards). So those birds were way the fuck into those experiments. To add to that, these students were all behavioral pharmacologists, so in addition to getting food reinforcement the birds were also getting drugs like cocaine and heroin.

    BTW a lot of people confuse the operant conditioning research with the people who put animals into cages and shock them. This is definitely not what BF Skinner was all about. In fact he wrote books on the subject of how punishment is a bad thing for all animals (including humans and pigeons).



  • ChickenLadyLovesLife@lemmy.worldtoScience Memes@mander.xyzlove leaves
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    5 months ago

    One under-appreciated aspect of leaf design is that in addition to being able to spread out and absorb sunlight, they also need to be of a shape such that in a strong wind they tend to curl up on themselves and provide a minimum of wind resistance. Otherwise their collective sail effect would tend to uproot the tree. Fortunately, there are lots of beautiful ways to solve these related problems.