Wow. It was only after reading comments on this post until that I remembered WHY I was more than happy to leave Reddit behind. Too bad so many of these diseased children moved over here.

It took just one comment: ’ What is “4000ac”? ’ to start the drool-fest.

Got a neuralink? One word you never wanna hear: ‘Oops!’

Yeah! Did that once, many years back. took a couple weeks. Used a ripper program that went out on the net and got all the metadata, saved to a HD (now on the third one). Put the CDs in Logic cases (no-wear), recycled the jewelboxes.

Over time, started to drop album folders into VLC, save the playlists, at ur fingertips.

The year of the four linux desktops, I hope! (I have 3, but two need to go to the landfill).

After the thousands of years of human history I’ve read about, getting rid of competitors seems to have been the primary concern of most of the ruling classes all over the world. Way back to Ur.

But I’m not in the field. My reasoning for posting this: I see news about PFAs a lot, this was fresh to me and I was glad to hear the news that chemists are at work on the problem (many communities in WA have contaminated water). And simply-enough for ‘newbs’ to learn from. I don’t find a ‘technology for experts’ ‘community’ on Lemmy.

Livescience is far from the best source, but I checked that they had a link to the study (Science) in it.

It appears, going by the comments, that others who are not ‘in the field’ were happy to learn about. It’d be great if more people ‘in the field’ would post about such discoveries now and then.

The balloon + helium has to be lighter than the (couple of liters of) air it displaces.

He Density (at STP) 0.1786 g/L

The density of air at sea level is about 1.2 g/L

Another interesting factoid about rare elements: Very little nickel is found in the Earth’s crust. Most nickel has arrived on Earth from meteors. Usually mixed with iron, which held-back the arrival of the iron-age.

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Blaming another business? Hmmm. Sounds like Boeing’s attempted solution.

While they’re written for a YA audience, (doesn’t include me) I read and enjoyed both Little Brother, Homeland, and Makers. Cory’s head is almost always in the right place for me (including at readings.)

Singapore has too many rich Chinese already.