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Cake day: July 26th, 2023

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  • psud@aussie.zonetoScience Memes@mander.xyzunwatchable!!
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    1 day ago

    We have proteins in our diets that our body could use intact, however our digestion breaks those down and we absorb the amino acids and rebuild the needed proteins.

    No protein survives digestion. It’s really quite surprising that some prions do survive and fuck us up



  • psud@aussie.zonetoScience Memes@mander.xyzBurning Up
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    1 day ago

    The high end of 0 to 100 is nice for boiling, when I’m making beer at the boiling stage the number on the scale goes from somewhere below 25 to 100 and so the end point is obvious

    We boil water quite a lot, though we often aren’t tracking the temperature

    Most of the time the temperature scale that’s best is the one you know. I don’t know of any case where Fahrenheit is objectively best (like Celcius is when water is involved) but I think the best argument for Celcius is it is used in science, so American scientists start a step behind all the others by having to learn a new system. Given neither have any great advantage I reckon it’s worth America changing to make things better for American scientists



  • psud@aussie.zonetoScience Memes@mander.xyzunwatchable!!
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    2 days ago

    With the sucking venom out of a bite memes they always warned that you needed good mouth health as the venom getting into your blood through a cut or sore would be dangerous, suggesting that venom could be safely ingested

    Our digestive system is pretty good at talking apart proteins








  • psud@aussie.zonetoScience Memes@mander.xyzBurning Up
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    2 days ago

    Can you feel the difference between 23.5° and 24? I can’t. You don’t often need precision to tenths.

    In Australia most weather providers give you whole degrees, the bureau of meteorology gives you to one decimal in reports and whole degrees in forecasts

    My coffee and beer boilers can hit high precision temperatures to variously 0.1° or 0.5° precision. The beer boiler gives 3 digits - hundredths below 10°, tenths below 100°, whole numbers 100° and over

    You can choose the precision of thermometers you wish to buy for yourself

    I have seen fahrenheit thermometers which are hard to read to better precision than 5 degrees



  • psud@aussie.zonetoScience Memes@mander.xyzLaunches
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    2 days ago

    Picture going for a very tight periapse in a highly elliptical orbit. Now make the periapse lower. Lower still, within the atmosphere or below the surface of the thing you’re trying to hit. If you don’t plan on arriving alive it’s much cheaper to arrive like a meteor


  • psud@aussie.zonetoScience Memes@mander.xyzLaunches
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    2 days ago

    So you have ~30km/s in a near circular orbit. You interact with a gravity well to point your vector at the Sun (a highly elliptical orbit). Sure you’re carrying enough energy to come out of that with a very high aposol, but with the perisol within the Sun that energy will convert to heat

    You don’t need to kill all your earth orbit speed to hit Earth, just enough to aerobrake

    You don’t need to kill all your lunar orbital energy to hit the moon if you’re happy to lithobrake

    No one is talking about reaching the surface of the sun alive


  • psud@aussie.zonetoScience Memes@mander.xyzLaunches
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    2 days ago

    You can just change the shape of your orbit (but not your orbital energy) with the help of a sufficient gravity well from solar orbit, so it intersects with the Sun. Drag (aerobraking!) within the Sun will slow whatever is left of you enough to sap your orbital energy





  • I know that government prosecutions for fraud against government use IP addresses

    The IP address identifies the company or home the fraud was done from, the account the money went to identifies the individual

    If breaking the law and able to afford to make it difficult for prosecutors, it’s probably best to make it difficult for the prosecutors, we may have an activist pro copyright holder government in future and logs are forever (or 5 years)