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Comment Re:I heard pregnant women are (Score 2) 29

I don't know what you heard, but baby cells can only stay baby cells, they can't become mommy cells,

Sez who?

There's been evidence for some time that post-pregnancy mothers often have clones of stem cells derived from the previous foetus. Sure such a clone would likely start out with its epigenitc programming set for whatever function it had in the baby's development (unless, say, some error in its differentiation is what led to it migrating to the woman's body to set up shop). But once established on the mother's side of the placental barrier, and especially after the birth, the stem cell clone can be expected to continue to run its program under direction of the growth factors in the mother's blood.

That amounts to a transplant of younger stem cells which could be expected to produce differentiated cells for tissue growth and replacemtnt,, with the aging clock set farther back and with some genes from the father to provide "hybrid vigor", filling in for defective genes in the mother's genome or adding variant versions of molecular pathways.

Comment Re:Pay Up, Or Else (Score 1) 33

This strikes me as a bit of a shakedown, settle with out patent claims or we'll screw up your IPO by creating a new potential liability.

Back in the early days of the personal computer explosion there was a patent for the "XOR cursor" which I hear was used as a trolling operation. Story goes that every time a new hi-tek company was in that sensitive period just as they're about to go public, they'd get a notice that they were believed to be violating that (even if whatever they were doing didn't even involve a display with a cursor, XOR or otherwise) and an offer to license the patent for something substantial but far lower than the cost and risks of fighting it. ($10,000?) So the companies generally paid up rather than derail their IPO.

It was jokingly referred to as a tax on incorporation. There are rumors of discussions of buying a hit on the trolls. Apparently this netted over $50,000,000 before the patent expired. (Also there was apparently prior art discovered - AFTER the expiration.)

Comment You could also get started with two molecules ... (Score 2) 127

You could also start with:
  - two molecules that (moderately) accurately copied each other (though getting them both at the same time makes the time scale to the big event much longer.)
  - A molecule that makes NEARLY always inacurate (but occasionally acurate and complete) copies of itself. (This also drastically pulls in the time to a two-molecule solution.)
  - A molecule that makes inaccurate copies but with string of typical errors that occasionally loops back to an accurate and complete (mod a few errors in unimportant places) copy of a previous version.

These could eventually mutate into a version that can perform a one-step copy-itself loop.

=====

I've always been partial to an RNA-only origin. RNA can do it all (self-copy, enzymes, energy transport batteries in at least two sizes with self-pluggin-in connectors: ATP/ADP and UTP/UDP, expression regulation, directed genetic code editing, etc.). It's also still doing a lot of that in current lifeforms, especially in key parts (such as many of the components of the DNA duplication, DNA repair, DNA-to-MRNA copy, gene expression regulation, MRNA exon-eliminating editing, and MRNA directed protein synthesis machinery)

Comment Re:A 100 year setence IS grotesque... (Score 1) 189

It's because the government has decided that basically every punishment besides prison is "cruel and unusual", so prison is it. It's insane, really. Nobody benefits from someone like him being in prison and there are other ways to punish him. Release him to the world, make him work a menial job with no computer access (not even a cell phone) for the rest of his life, have the court take all of his paychecks and give him enough to eat and pay rent, with any excess going to his victims. He can then be an actual productive member of society instead of a burden, and there's no chance of him reoffending.

Comment They've know why for a while now. (Score 1) 110

They've known for a while now, and been talking about it for well over a year.

On Jan 1 2020 a new IMO (International Maratime Organization) regulation went into effect. The shipping industry drastically lowered the sulfur content of its fuels and the SOx content of ship exhaust plumes dropped by about 77%. (Other aspects of the fuel change also reduced some particulate pollution, too.)

The COVID sequestration also reduced shipping (and cloud-seeding exhaust from it), along with aircraft contrails and upper-atmosphere dust, and dust-generating industrial processes and transportation activity, which (like volcanic dust) also reflect sunlight over the ocean and lower temperatures.

I've seen claims that the reduction in ship exhaust plumes, alone, are enough to account for ALL the sea temperature rise since 2020, and that with the low-sulfur fuel in continued use the bulk of that excess heating will continue even as activity ramps up post-COVID.

Comment Re:Hey, maybe Stephen Hawking was right! (Score 1) 2

You might have missed my previous post, I agree and want to add that to me it is even a bit more than that.

There is a complex interaction when you see a milk jug full of water hit by a bullet, or see the flow of plasma on the sun twisted by gravity and magnetic fields, or the plasma of the big bang as the expansion of the universe pulls it apart.

But they can be summed up as a expanding force vs a force of cohesion in all of them. Gravity is a force of cohesion on a cosmic scale, but so is magnetism. And at the great inflation, the lingering cosmic filaments of stars and galaxies look very similar to the water spreading from a hit from bullet where the cohesion is from more molecular forces.

If there was a "then a miracle occurs" part of cosmology that still existed, it would be the dark energy that continues to accelerate the expansion of the universe.

But it has one other side effect that isn't spoken of much -- creating clean entropy. How did we go from a homogeneous plasma at the big bang to such different hot/cold regions in the universe? Expansion, which has a similar effect on condensing gasses into liquids and even freezing them into solids. Only in this case some of that condensation ignites and creates the starts, pinpoints of very clean entropy to power whole solar systems. Expansion is what winds the clock of entropy, creating the differentials that then re-mix and make work happen.

So I completely agree, and if you ask me the story of creating entropy differentials for the universe to do work is the "then a miracle occurs" part of the story that still remains.

Submission + - SPAM: IDF commits triple war crime in Gaza

darkonc writes: 6 year old Hind was in a car with relatives trying to flee Northern Gaza when the car was attacked by the IDF killing everybody but HInd. She used a phone in the car to call for help and the Red Cross/Red Crescent was able to to contact the IDF to arrange safe passage for an ambulance to rescue the girl.
When the marked ambulance reached the girl's car, the IDF ambushed the ambulance — totally destroying it and killing the two paramedics who had come to rescue her.
Then they turned their guns on the little girl trapped in the car, as horrified rescue personnel, and her mother, listened to the gunfire and her death screams.

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User Journal

Journal Journal: Genesis as Kindergarten Science, day 3 2

And said God, "lets gather the waters under the heavens into one place, and lets see it dry."
Called God the dry "Earth", and the collection of waters he called "Seas", And saw God "that's good".

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