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domofutu

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The Surprising Truth about Exercise and Childhood Obesity

domofutu.substack.com
1 points·by domofutu·6 mesi fa·0 comments

Genetic study links impatience to broad mental and physical health risks

nature.com
4 points·by domofutu·8 mesi fa·0 comments

High-powered microwave technology is the 'holy grail' of drone interceptors

jpost.com
2 points·by domofutu·8 mesi fa·0 comments

Detection of triboelectric discharges during dust events on Mars

gizmodo.com
97 points·by domofutu·8 mesi fa·52 comments

Can the U.S. Make Big Nuclear Reactors?

wsj.com
4 points·by domofutu·8 mesi fa·0 comments

The Strange and Totally Real Plan to Blot Out the Sun

politico.com
1 points·by domofutu·8 mesi fa·0 comments

Happiness Is a Skill You Can Build

domofutu.substack.com
14 points·by domofutu·8 mesi fa·4 comments

Europe wants to make space food out of thin air and astronaut pee

space.com
4 points·by domofutu·8 mesi fa·0 comments

Clinically ready magnetic microrobots for targeted therapies

science.org
3 points·by domofutu·8 mesi fa·1 comments

The Optimization Trap

domofutu.substack.com
2 points·by domofutu·8 mesi fa·0 comments

The Fundamental Error of the 'Science' of Economics [pdf]

paecon.net
3 points·by domofutu·8 mesi fa·1 comments

Distributive Consequences of Neoliberalism in Russia [pdf]

paecon.net
2 points·by domofutu·8 mesi fa·0 comments

[untitled]

1 points·by domofutu·8 mesi fa·0 comments

First clinical pregnancy following AI-based microfluidic sperm detection

thelancet.com
2 points·by domofutu·8 mesi fa·0 comments

The dangers of driving after too much coffee

telegraph.co.uk
4 points·by domofutu·8 mesi fa·0 comments

The Island Where People Go to Cheat Death

newrepublic.com
7 points·by domofutu·8 mesi fa·0 comments

Beta-Alanine

domofutu.substack.com
1 points·by domofutu·9 mesi fa·0 comments

The Kayfabe of American Politics

domofutu.substack.com
2 points·by domofutu·9 mesi fa·1 comments

Picasso painting vanishes en route to Spanish exhibition

barrons.com
7 points·by domofutu·9 mesi fa·3 comments

He's 58 and Trying to Break into College Football

wsj.com
10 points·by domofutu·9 mesi fa·2 comments

comments

domofutu
·4 mesi fa·discuss
This is not an argument against redistribution in principle. It’s an argument that the method of redistribution matters systemically, that a state which degrades its productive ecosystem to fund redistribution is not actually a more equitable state over time, but a less productive and ultimately less equitable one.
domofutu
·9 mesi fa·discuss
I've written an essay comparing political spectacle to professional wrestling's "kayfabe," using immigration policy as a case study. I'd appreciate the HN community's feedback on the argument's clarity and strength.
domofutu
·9 mesi fa·discuss
Also, this: https://news.ycombinator.com/item?id=45597478
domofutu
·9 mesi fa·discuss
Is this a trend? https://news.ycombinator.com/item?id=45609875
domofutu
·10 mesi fa·discuss
Thanks for that; I'll check it out.
domofutu
·10 mesi fa·discuss
Thanks, George. I’m a new Australian (U.S. transplant) and still getting up to speed on the local medical culture. But, re: SAD/mood, bright-light therapy is first-line; I treat vitamin D as “correct deficiency, don’t expect it to replace standard care.”

On MS (the bit I didn’t cover well): Higher lifelong 25(OH)D is linked to lower MS risk (observational + genetic lines point the same way). In people already diagnosed, adding high-dose D3 to disease-modifying therapy hasn’t reliably cut relapses; MRI signals are mixed.

So, test and correct deficiency (good general health practice), but don’t expect vitamin D to function as a disease-modifying add-on.
domofutu
·10 mesi fa·discuss
Great question and fair push-back. Two quick clarifications:

The ETCS isn’t a ratio scale. A 70 vs 68 isn’t “1.02× more true”; it’s a weighted confidence score that blends consistency of RCTs/meta-analyses, effect size, heterogeneity, external validity (who benefits), dosing clarity, and risk trade-offs. Small gaps (especially near band edges) should be read as “roughly comparable confidence,” not a meaningful quantitative jump.

Why 70 (“Strong, with nuance”) for fractures vs 68 (“Moderate-to-Strong”) for respiratory infections? Because the fracture claim is consistently positive when paired with calcium in older/institutionalized adults (clear population + pairing guidance), whereas the respiratory finding shows a modest, baseline-dependent benefit (strongest only when deficient; daily/weekly dosing beats bolus; more heterogeneity and large neutral trials in sufficient populations). Same neighborhood numerically, but the value proposition differs (i.e., Fractures: act when risk is high; pair D3 with calcium; practical, repeatable benefit; Respiratory: correct deficiency first; expect at most a modest protective effect, not population-wide gains).

To make this clearer going forward, I’ll add a short ETCS legend in each post and note that ≤3–5-point differences within a band are “near-ties.” Thanks for the nudge. This is exactly the kind of reader feedback that I'm looking for.
domofutu
·10 mesi fa·discuss
https://news.ycombinator.com/item?id=45207175
domofutu
·10 mesi fa·discuss
https://www.herox.com/NASARockandRoll