I just read a study that said 40% of hair color damage happens during the first 10 minutes of processing

I found this in a trade journal from a chemical company while looking up new color lines. It made me rethink how I time my applications, especially for clients with fragile hair. Do you adjust your timing based on this kind of info?

Had a flange weld crack on a boiler in a Detroit plant last winter

We were doing a pressure test on a 300 psi steam boiler after a full rebuild. I heard a sharp hiss and saw a hairline crack open up along a 4-inch flange weld I'd just finished. The whole crew had to shut down, bleed the system, and let it cool. We ground out the bad section, preheated the area with a rosebud, and re-welded it with 7018 rods. Anyone have a better method for preventing stress cracks on thick flanges?

I finally tracked my home's energy use for a full year

My total came out to 8,200 kWh, which is way lower than the 12,000 kWh average for my area. Has anyone else done this and been surprised by their numbers?

A rainstorm in Seattle showed me why I needed a proper vapor barrier

Honestly, I was finishing the drywall in my 12x16 studio when a heavy rain hit for three days straight. I started to see dark spots forming on the new wall near the base. My buddy who builds houses came over, poked the drywall, and said, 'You skipped the 6 mil poly, didn't you?' He was right, I had just used insulation with a paper backing. I had to tear out a whole section, put up the proper plastic sheeting, and start over. Has anyone else in a wet climate had to fix this after the fact?

TIL my studio's floor leveling took almost a month to get right

The concrete slab had a subtle slope I didn't catch, and fixing it with self-leveling compound became a whole saga of waiting for it to cure and re-checking. Anyone else have a simple fix turn into a major time sink?

Appreciation post: The Denver airport's new parking payment kiosks only use color to show which card slot is active.

I was there yesterday and it's a huge fail because the green and red lights look identical to me, so I had to guess which slot to use.

My friend swears by skipping filler arcs, but I finally tried watching One Piece's 'Skypiea' arc at 1.5x speed and it actually made the whole thing way more fun.

I'm torn because part of me feels like this is a cheap trick that ruins the pacing, but the other part thinks it's the only way to get through some of the slower 200-episode sagas without quitting, so what's the verdict: is speed-watching filler a legit strategy or total sacrilege?

Stuck for 4 hours on a phantom door lock fault in a 20-year-old hydraulic unit. The limit switch was fine, but the cam adjustment was a quarter-turn off.

My buddy Jake swore by the 5W-40 synthetic for my old 7.3 Powerstroke in the winter

I always ran 15W-40 year-round here in Michigan, thought he was just wasting cash. Last January it was -10F and my truck cranked over like it was summer. He was right, the thinner oil made a huge difference on cold starts. Anyone else switch to a lighter winter weight and see a real change?

Shoutout to the gas station bathroom with the faucet you have to hold down

I always thought those sinks were just cheap and annoying, but I stopped at a place in Springfield last week that changed my mind. The faucet only ran for 10 seconds per press, and I saw three different people turn it off properly instead of letting it run. The owner told me his water bill dropped by 30% after he installed them. I guess the bad design is actually a clever, if frustrating, way to save water. Has anyone else seen a design that seems dumb but works?