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Joined 3 years ago
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Cake day: June 21st, 2023

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  • It still amazes me that laptops are still the cutting edge tech for schools.

    General purpose computers have always had major problems with students getting distracted and going off topic, and are a never ending source of tech issues; particular when locked down in a way that still fails to address the previous issues, but makes them fail more often.

    Admin is concerned about paper costs? Get every student an Eink reader. Schools are a big enough market to justify specoalized Eink readers that support classroom management style features (e.g. pushing a reading to student in the room).

    Don’t want to deal with hand written essays. I was using a digital typewriter as a middle school student 20 years ago.

    It’s like requing laptops for every math class because we don’t want to force students to do all their calculations by hand. But that’s not the choice: we have calculators! Even when we let them use calculators, we have a choice of what calculator to give them. We have 4 function calculators, scientific calculators, graphing calculators, symbolic calculators. And we can pick what tool we give students based on the needs of the particular lesson.




  • If you are running an AC, you might be able modify it to reduce the humidity.

    AC units naturally dehumidify (as TC points out, they are essentially the same thing as traditional dehumidifiers). However, the amount of moisture they pull out is mostly related to how long they are running, not how cold they can get. This means that if you have an overpowered AC, you get less dehumidifying effect because the AC is on less.

    Some ACs let you reduce their power, which will increase their duty cycle and increase the amount of water they pull out of the air. It also helps improve their lifespan as they need to cycle less.