Jawelin

Will it echo if I scream to the internet?

[calle 🟥 @callebtc]

I have a report full of security issues of a software I'm working on.

Codex won't fix them because of Cyber guardrails
Fable won't fix them because of Cyber guardrails

Kimi K3 fixed them all. No restrictions, just gets the job done.

This will end badly for OpenAI & Anthropic.

[TraderLion @TraderLion]

The @TraderLion Conference starts this Weekend!

We are giving away a free Masterclass!

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To enter:

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👇 Comment "Study"

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[Jawelin @_jawelin]

@VoltaWagen @JarmoFriman Suomessa on yritys, joka tälläisiä valmistaa. Toki on tehty Ukraina yhteistyöllä ja kokemuksia hyödyntäen, mutta jotain täälläkin saatu edistettyä

[Aakash Gupta @aakashgupta]

The neuroscience here is more radical than people realize.

What you’re watching is a hormonal phase transition. Within minutes of skin-to-skin contact with a newborn, a father’s endocrine system starts a cascade that rewires his brain for the next 20 years.

Testosterone drops 34% on average. Gettler’s 2011 landmark study at Notre Dame tracked 624 men and found that the ones who spent 3+ hours per day in direct childcare had the steepest declines. This matters because testosterone and parental sensitivity are inversely correlated. Lower T predicts more responsiveness to infant cues, more physical touch, more synchrony with the child’s emotional states.

Meanwhile, oxytocin surges 33% above non-father baselines. Prolactin spikes. Estradiol rises. These are the same hormones that activate in mothers during pregnancy and breastfeeding. The entire “maternal bonding” cocktail fires in fathers through a different delivery mechanism: proximity and touch.

Here’s where it gets wild. Dr. Pilyoung Kim at the University of Denver scanned fathers’ brains at 2-4 weeks postpartum and again at 12-16 weeks. The regions linked to attachment, empathy, and threat detection showed measurable increases in gray and white matter. The brain physically bulked up in areas responsible for protection and caregiving.

And in mice studies, neurogenesis (new neuron formation) occurred in father brains within days of their pups being born. But only in fathers who stayed in the nest. The ones removed on day one showed zero new neuron growth. Physical contact was the switch.

So the claim about brains being “literally rewired for protection” actually undersells it. The father’s brain grows new tissue. It shifts its entire hormonal architecture from mating optimization to caregiving optimization. The reward circuitry that previously activated for sexual stimuli redirects toward child faces and infant cries.

The biological mechanism for fatherhood is one of the most aggressive neuroplastic events in the adult male lifespan. And it’s entirely dose-dependent: more contact, more holding, more time in proximity = stronger the neural and hormonal shift.

That first hold is a pharmacological event.

[toomas hendrik ilves @IlvesToomas]

From my experience as foreign minister and prez, Jagland was the most pro-Russian European leader other than Tuomioja/Halonen in Finland and Mogherini in Italy.

They each did everything to downplay Russian behaviour and blame their victims.

It's all going to come out folks.😋

[Jawelin @_jawelin]

@JarmoFriman @VoltaWagen Ne on nykyisin "päällekkäin". Vaihda takaisin seuraa -järjestykseen yläreunan välilehden viereisestä väkäsestä

[Jawelin @_jawelin]

@JSavonen1 @thlbr @grok kuinka paljon suomen junaliikenne on muuttunut 2020-luvulla. Liikenne-, henkilö- ja tonnimääräisesti?

[Science girl @sciencegirl]

Engineer

[Jawelin @_jawelin]

@TheWhiteWhaleHL @grok can you trace where these news are originated or who would benefit from such news

[Jawelin @_jawelin]

Europe? 🦗

[The Data of Everything @TheDataHubX]

Top 10 Countries by Number of Crypto Owners (:)

1. 🇮🇳 India – 93.5M
2. 🇨🇳 China – 59.1M
3. 🇺🇸 United States – 52.9M
4. 🇧🇷 Brazil – 26.0M
5. 🇻🇳 Vietnam – 20.9M
6. 🇵🇰 Pakistan – 15.9M
7. 🇵🇭 Philippines – 15.8M
8. 🇳🇬 Nigeria – 13.3M
9. 🇮🇩 Indonesia – 12.2M
10. 🇮🇷 Iran – 12.0M

Source: TripleA – Global Cryptocurrency Ownership Data, 2024

[Jawelin @_jawelin]

@Team2Trading @threadreaderapp unroll

[Jawelin @_jawelin]

@peoplewish @grok explain this post for someone who is new at trading. Add a chart for clarity

[AukeHoekstra @AukeHoekstra]

The official report on the blackout in Spain and Portugal is just released. I'll give a quick summary of findings and provide some additional info.

TL;DR
conventional power plants didn't control the voltage as planned
over-voltage caused renewables to turn off as required

[Jawelin @_jawelin]

@PeterKi97 @JukkaLepikko Molemmille teille iso kiitos ja arvostus Suomen (avoimen) treidiskenen edistämisestä 👏

[Ruben Hassid @rubenhassid]

BREAKING: Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all.

They just memorize patterns really well.

Here's what Apple discovered:

(hint: we're not as close to AGI as the hype suggests)

[aww @omgaww]

damage = 0%
cute = 100 %