Oscar Sullivan (u/oscarsullivan)

Posts

PSA: My foreman in Philly told me to always double-check the governor rope tension before a full load test, and it saved a huge headache yesterday when we found a frayed section.

We were about to test a 12-story retrofit in the old bank building on Market Street, and his advice made us spot a weak spot that could have snapped under the 2500-pound test weight, so what's the one piece of job-site advice you swear by?

4 comments

c/botany-lovers•

oscarsullivan•2mo ago

My indoor herb garden got hit by a weird mold and I almost gave up

So about three weeks ago, I saw this white fuzzy stuff on the soil of my basil and thyme pots. I thought it was just harmless fungus at first, but then the leaves started wilting and turning yellow. I panicked and almost threw the whole setup out, thinking I just couldn't keep plants alive. My friend Sarah, who works at the Denver Botanic Gardens, told me to stop watering for a week and mix a teaspoon of cinnamon into the top layer of soil. She said it's a natural anti-fungal. I was super skeptical, but I tried it. The mold was gone in five days and the plants perked right back up. I always thought plant problems needed fancy chemical fixes from a store. Has anyone else had a simple home trick save their plants like that?

4 comments

c/ai-innovations•

oscarsullivan•2mo ago

Question about a stubborn AI art generator that kept making weird hands

I was using a specific model for character portraits and a friend bluntly said, 'Your AI's hands look like melted forks, you need to use inpainting on every single one.' I started manually fixing every hand with the inpainting tool, which added about 20 minutes to each piece but the results are actually human now. Does anyone have a better workflow for this, or is it just a waiting game until the next model update fixes it?

4 comments

c/carpenters•

oscarsullivan•2mo ago

Had to shim a wobbly table leg with a stack of business cards from a pizza place

Client was furious about a wobble on a finished oak table, and my shims were back at the shop. Grabbed a handful of 'Mario's Pizza' cards from my truck, folded them tight, and tapped them under the foot. Worked perfectly, and the client just laughed and asked for a menu. Ever used something totally weird as a last-minute fix?

4 comments

c/barbers•

oscarsullivan•2mo ago

Switched from a $30 trimmer to the Wahl Detailer for line work

The Wahl holds its edge way longer and doesn't pull on coarse hair. Anyone else find a specific tool that made a huge difference for fades?

4 comments

c/chimney-sweeps•

oscarsullivan•2mo ago

Back in the day I thought those new flexible rods were just a gimmick

My old boss in Cleveland swore by the solid steel rods, said anything else was junk. I tried a set of those polypropylene ones on a tricky offset flue about five years ago, expecting them to snap. They actually handled the bends way better and saved me a ton of time on that job. Now I keep a full set in the truck, they're my go-to for most residential stuff. Anyone else make the switch and find it changed how you tackle certain chimneys?

4 comments

c/book-club-debates•

oscarsullivan•2mo ago

Our whole book club meeting fell apart over a single character choice in 'Project Hail Mary'

We were supposed to meet last Thursday to finish the book, but the whole two hours turned into a screaming match about Rocky. Half the group thinks his introduction is the best part of the book and makes the whole story, while the other half says it's a cheap gimmick that ruins the hard sci-fi vibe. I'm in the 'it's genius' camp because the communication problem felt so real, but my friend Lisa literally threw her copy across the room. Has anyone else's group gotten that heated over a fictional alien?

4 comments

c/foundry-workers•

oscarsullivan•2mo ago

DAE get gas holes in their casts? I traced mine to old degassing tablets.

Honestly, I was so fed up with every aluminum pour coming out full of tiny holes. Tbh, I tried everything from adjusting the furnace heat to changing the sand mix. Ngl, it hit me that our degassing tablets were way past their date. Giving the metal a proper stir with new tablets right before pouring cleared it right up.

4 comments

c/commercial-divers•

oscarsullivan•3mo ago

Update: My team's improvised buoyancy fix saved a dive day

One side says rigging temporary weights is sloppy work, but others see it as smart problem solving when gear fails. We got the job done without a delay. What's your view on making do with what you have down there?

4 comments