A century of hair samples proves leaded gas ban worked

[ChrisArchitect]

[dupe] https://news.ycombinator.com/item?id=46865275

[Spooky23]

I can’t wait until some bored rich dude funds a trad-gas influencer campaign.

“With universal income, most people simply don’t need surplus IQ. But we waste billions on repair of engines suffering with substandard gas”

[adrianN]

It’s probably a bit late for that. BEV will have taken the market four new cars before such a campaign could take root.

[tokyobreakfast]

We already have trad-gas.

It's called ethanol-free and people gladly pay a premium for it.

It's far better for your engine, it's what the car manufacturers use to determine the gas mileage, and Californians can only dream of having it.

[antonymoose]

Dumb Question: Why do you do what you do and or are you a bot? If the latter, why doesn’t HN just automate this?

[tomhow]

We detached this comment from https://news.ycombinator.com/item?id=46867700 and marked it off topic.

[gundmc]

In this case it's not a direct duplicate of the link, but another post on the same topic. I find there is value in reading through the previous discussion that I may not have otherwise seen.

[Brajeshwar]

LOL! I also found that our dear friend ChrisArchitect, sees them (maybe s/he uses a tool), and I just refer to them to see duplicates I might have missed/submitted. I see no harm, and it is a thankless job. We also know that sometimes duplicates are the only way to resurface interesting and curious articles.

[tokyobreakfast]

I've seen this account dupe-post twice on a story that was flagged, then later vouched.

Which is a telling bug for a bot to have.

[mulmen]

HN does dedupe on a timer. If it has been a little while reposts are allowed to get a chance of reaching new eyeballs.

[Fezzik]

It’s a common HN practice. I’ve done it once or twice. Mods will do it often, especially with highly active topics. I imagine it started as a method to avoid duplicate posting thereby consolidating conversation and, also, so that karma attribution goes to whoever the original poster was.

I imagine automation would be difficult because the same topics come from different sources and occasionally there is additional/novel information in similarly titled postings.