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Cake day: June 13th, 2023

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  • magiccupcake@lemmy.worldtoScience Memes@mander.xyzDamn
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    3 months ago

    Newton’s laws, including gravity and motion, can be expressed in terms of differential equations.

    Differential equations pretty much requires calculus, which just hadn’t been formalized yet.

    Newton’s laws also provide convincing reasons for the necessity and legitimacy of calculus, by being able to derive orbits from his simple laws.



  • These people got caught because someone found their car and thus license plate.

    Another had left a fingerprinted bottle that went missing when watching surveillance footage.

    And then were able to confirm after finding the same outfit from the surveillance footage.

    The lessons to be learned are to not use cars anywhere near the scene, leave no trace, fingerprints or digital evidence, including a phone, and make sure any recognizable clothing is well hidden, or even better thoroughly destroyed.

    Oh and don’t post anything on social media.




  • Try and flip the fantasies on their head.

    Try looking for odd quirks and mannerisms that bother you and imagine how annoying it would be to be with a partner that does those things all the time.

    Look for the particular ways they want to be cared for in the manner and how you would not be suitable to meet them, and that they might be happier with someone else.

    Also just spend more time with them, and the infatuation will either fade or you’ll realize you do really like them, which is OK, let them know, and it’s OK if it’s not reciprocal (though this is actually quite hard as a lot of women are conditioned to not believe men who say this).










  • “This is the first demonstration of high resolution up-conversion imaging from 1550-nm infrared to visible 550-nm light in a non-local metasurface," said author Rocio Camacho Morales. "We choose these wavelengths because 1,550 nm, an infrared light, is commonly used for telecommunications, and 550 nm is visible light to which human eyes are highly sensitive. Future research will include expanding the range of wavelengths the device is sensitive to, aiming to obtain broadband IR imaging, as well as exploring image processing, including edge detection.”

    That does not sound like an Infrared camera.