Yes and it’s embarrassing
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- 265 Comments
huquad@lemmy.mlto
Mildly Interesting@lemmy.world•Thermal image of cutting a metal bar with a hacksawEnglish
1·8 days agoYou mean the thing that’s designed to fail via overheating? I don’t understand the reference.
Don’t forget to tell them about all the gold plating. It’s a veritable gold mine in there
huquad@lemmy.mlto
Mildly Interesting@lemmy.world•Thermal image of cutting a metal bar with a hacksawEnglish
2·13 days agoHaven’t used sharpie and masking tape before, but I’ve used kapton at relatively high temps (500F). Contact pain for metal typically starts around 113F (45C), but I was referring to right where you were cutting, not where you were holding.
huquad@lemmy.mlto
Mildly Interesting@lemmy.world•Thermal image of cutting a metal bar with a hacksawEnglish
1·13 days agoI agree with the other commenter about why the saw has an arched back. It’s not thermals. That blade is thin steel which is a poor path for heat. The temperature profile is mostly due to radiation and convection to the environment (semi-infinite) and has little to do with the bounds.
huquad@lemmy.mlto
Mildly Interesting@lemmy.world•Thermal image of cutting a metal bar with a hacksawEnglish
21·13 days agoMetal is pretty reflective in IR range, so you’re mostly measuring the room temp. You could fiddle with the emissivity settings, but the best way I’ve learned to measure reflective objects is small pieces of kapton tape. Highly emissive and doesn’t greatly change the thermals, so you can trust the measurement much more. That 100F temp might be closer to 300F for all we know.
Ahh different PMMA than the plastic I burn in my lab. Thought I had stumbled on a gold mine
That’s gonna cure his soul from his body
Who’s gonna tell him?
huquad@lemmy.mlto
Mildly Infuriating@lemmy.world•This drip coffee is now $5 dollars, up from $2.50 3 years agoEnglish
2·19 days agoIf you’d stop buying avacado toast, you’d finally have enough money to buy an NFT of a house
huquad@lemmy.mlto
Selfhosted@lemmy.world•Nitter receives Cease & Desist from X/TwitterEnglish
5·21 days agoBut he’s built like a cybertruck. How am I supposed to resist?
Same thing, but Mulan and Shen
He never said he stopped. He tried, and maybe he still trys. Lord knows Im still looking
huquad@lemmy.mlto
Lemmy Shitpost@lemmy.world•Play games with your neighbor to sink even lower! Canada rules!English
10·24 days agoAmerica: I’m bleeding making me the victor
This is bullshit, but they do have enough gold in them to buy a copy of GTA VI
That’s way too much for cheesecake, who’s your cake guy?
I remember news stories on people sending a thousand texts a month, now that’s just normal day
Not in this case, though I have seen that before. They had a super tiny backyard and decided to force a pool to fit.
She did succeed. Peter Thiel was the buyer

Did you know it’s illegal to say you want to kill the president of the united States? Unless of course I’m telling you so you don’t say it