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Cake day: June 17th, 2023

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  • They use different methods of putting heat into water.

    A microwave turns the electricity into RF radiation that is absorbed by the water. To produce that radiation, the input electricity is converted to thousands of volts by a DC power supply. So regardless of whether it’s 120 or 230 input voltage, it all gets converted to the same high voltage DC to run the magnetron.

    A classic electric kettle works by running the current from the outlet through a resistive heating element. Double voltage means double heat.

    Induction heaters use a power supply to reduce the input voltage while increasing amps and frequency to heat metal through inductance. So, similar to a microwave, the voltage of the outlet is largely irrelevant.

    Tl;Dr: microwaves and induction heaters change the supplied voltage to function, so they work the same in UK and US; resistive heaters work faster on 230v like the UK uses.





  • AbsentBird@lemm.eetoScience Memes@mander.xyz✨️ Finish him. ✨️
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    4 months ago

    It doesn’t need to be published in a scientific journal. Publication in journals is the most streamlined way to go through the process, but you could publish your hypothesis and methodology to a blog and potentially get the same benefits.

    Even patents need to be published. Publication is how discoveries are shared and verified.




  • AbsentBird@lemm.eetoScience Memes@mander.xyzRipperonis
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    5 months ago

    In The Pick of Destiny they’re 50 miles from Los Angeles when the cops try to pull them over and the song Car Chase City begins.

    They arrive in LA less than one minute into the song, making their average speed over 3000 miles per hour.

    Given the aerodynamic properties of a Cutlass Supreme, they are both cooked, and countless windows in LA have been shattered by the sonic boom.