HootinNHollerin

@HootinNHollerin@lemmy.dbzer0.com

• ⁨Comment⁩ on ⁨A miss communication⁩ ⁨⁨6⁩ ⁨hours⁩ ago⁩:

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• ⁨Comment⁩ on ⁨Can a person who is a convicted felon/ rapist even get nominated for the Nobel Peace Price? Extra points if you can ELI5 that.⁩ ⁨⁨7⁩ ⁨hours⁩ ago⁩:

  Asking for a friend

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• ⁨Comment⁩ on ⁨you have been defeated, you do not pass go, you do not collect your $200⁩ ⁨⁨1⁩ ⁨day⁩ ago⁩:
  • J-Roc
• ⁨Comment⁩ on ⁨"I'm not going to discuss that": Bondi clashes with senators over Comey, Epstein and Trump⁩ ⁨⁨2⁩ ⁨days⁩ ago⁩:

  That ’Hon.’ in front of her name is a fucking disgrace

• ⁨Comment⁩ on ⁨Yeah I've done LSD⁩ ⁨⁨2⁩ ⁨days⁩ ago⁩:

  Lingering Stinky Deuces

• ⁨Comment⁩ on ⁨you're not a hippy⁩ ⁨⁨2⁩ ⁨days⁩ ago⁩:

  ar

• ⁨Comment⁩ on ⁨Microsoft is endorsing the use of personal Copilot in workplaces, frustrating IT admins⁩ ⁨⁨6⁩ ⁨days⁩ ago⁩:

  Crack trap house strategy

• ⁨Comment⁩ on ⁨Does the filament path of ruby nozzles degrade + is DUROZZLE any good?⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  I haven’t but am interested so read some on the prusa forum

  Tungsten carbide: Mohs’ hardness=9.09, thermal conductivity=110 W/m/K, heat capacity (volumetric)=2.9 MJ/kg/m^3

  Crystalline alumina (ruby, sapphire): Mohs’ hardness=9, thermal conductivity=30 W/m/K, heat capacity=3 MJ/kg/m^3

  Looks like they’re very close to equal in hardness (note there’s several ways of measuring this, Mohs’ seems reasonable for abrasion resistance), a given sized chunk of each will have basically the same heat capacity, and the thermal conductivity of WC is far better.

  It’s the thermal conductivity that helps TC be better than ruby. The problem with printing using the ruby is getting the ruby small enough it doesn’t reduce heat flow to a point it won’t support reasonable material flow.

  So because the thermal conductivity of Ruby is low you want to reduce its thickness which can be hard due to cracking.

  Also it’s my understanding that the upper part of the nozzle is lower pressure and primarily for melting the filament, then the pressure increases as the inner diameter is reduced.

• Cause and Effectlemmy.dbzer0.com ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨145⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨'Israel' pays influencers $7K per post to whitewash Gaza genocide⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  Abducted, illegally

• ⁨Comment⁩ on ⁨Tile’s lack of encryption could make tracker owners vulnerable to stalking⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  I threw away all my tiles when they got bought it by life 360 and initiated data deletion order. Fuck em

• ⁨Comment⁩ on ⁨Netanyahu Flies To New York, Avoids European Airspace Over Arrest Fears⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Looks like he flew over a couple European countries

• ⁨Comment⁩ on ⁨Trapeze artists⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  You’ll never guess this ONE WEIRD TRICK to get raptured…

• ⁨Comment⁩ on ⁨People with six fingers can get away with anything, because everyone will assume that any videos of them were AI-generated.⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Image

• ⁨Comment⁩ on ⁨left out⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  The meme trying to fit through the crop door

  fat cat stuck in cat door

• ⁨Comment⁩ on ⁨Popped up quickly in one of my potted plants⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  It’s housemate’s and he just collects things like that

• ⁨Comment⁩ on ⁨BlackRock CEO Larry Fink said America could dodge a ‘retirement crisis’ by encouraging people to work longer⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Throw him in a cage with a large hamster wheel and live stream it while viewers yell through speakers for him to fuckin keep working

• ⁨Comment⁩ on ⁨Trump ties autism risk to Tylenol as scientists urge caution⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  The worms have spoken

• ⁨Comment⁩ on ⁨proof of wormholes⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  I most certainly do because I’ve traveled a shit ton

• ⁨Comment⁩ on ⁨Bro⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Bruh

• Popped up quickly in one of my potted plantslemmy.dbzer0.com ↗
  Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ to ⁨mycology@mander.xyz⁩ | ⁨7⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨Lies, all lies⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Better than country

• ⁨Comment⁩ on ⁨When Jesus has a few waters into wines and you ask him to take the wheel⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Look up truckers and lot lizards

• ⁨Comment⁩ on ⁨When Jesus has a few waters into wines and you ask him to take the wheel⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  I had never heard that song but growing up in Texas have legit heard people say it many times in fits of dispair

• ⁨Comment⁩ on ⁨When Jesus has a few waters into wines and you ask him to take the wheel⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  It’s an excellent way to save a few bucks

• When Jesus has a few waters into wines and you ask him to take the wheellemmy.dbzer0.com ↗
  Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ to ⁨[deleted]⁩ | ⁨10⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨2 OP⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  While impressive, steel will fare that test better

• ⁨Comment⁩ on ⁨Flying cars crash into each other at Chinese air show⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  The marketing does all the heavy lifting

• ⁨Comment⁩ on ⁨Flying cars crash into each other at Chinese air show⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Not flying cars. Didn’t even have wheels. Just hexacopters

• ⁨Comment⁩ on ⁨A ‘demoralizing' trend has computer science grads out of work — even minimum wage jobs. Are 6-figure tech careers over?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Tech is much more than programming / software