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defrost

24,049 karmajoined 18 lat temu

Submissions

Young Indonesians fear for future after startup founder jailed

abc.net.au
2 points·by defrost·7 godzin temu·0 comments

For first time, a cell built from scratch grows and divides

quantamagazine.org
956 points·by defrost·10 dni temu·303 comments

Australia investigating five social media giants for not enforcing ban on kids

theregister.com
8 points·by defrost·12 dni temu·0 comments

Germany: Hottest temperature on record 41.3C (106.3°F)

phys.org
25 points·by defrost·14 dni temu·5 comments

Rich and famous families teach their kids Mandarin as China's influence grows

abc.net.au
6 points·by defrost·14 dni temu·2 comments

Battery-Powered Air Conditioners Take a Load Off the Grid

spectrum.ieee.org
5 points·by defrost·15 dni temu·1 comments

'Wow, it really worked ': 70s TV show causing worldwide panic today

theguardian.com
96 points·by defrost·25 dni temu·52 comments

Iran- draft US deal has oil sanctions waiver, nuclear limits and asset release

reuters.com
4 points·by defrost·27 dni temu·0 comments

Trial of 12mph bike lane speed limit grinds gears of Dutch cyclists

theguardian.com
31 points·by defrost·27 dni temu·62 comments

5.3M-year-old deep-sea whale necropolis in the Diamantina Zone

nature.com
9 points·by defrost·27 dni temu·1 comments

NASA interested in Hubble reboost if costs can be reduced

spacenews.com
4 points·by defrost·w zeszłym miesiącu·0 comments

'An equal and habitable world is possible' Vision for planetary survival

theguardian.com
8 points·by defrost·w zeszłym miesiącu·1 comments

Scientists lose critical ocean observatory climate record to Trump cuts

phys.org
6 points·by defrost·w zeszłym miesiącu·2 comments

Toy Story 5 shows 'terror' of children's screen addiction, says Tom Hanks

bbc.com
62 points·by defrost·w zeszłym miesiącu·90 comments

Key chemistry question answered, no quantum computer required

quantamagazine.org
32 points·by defrost·w zeszłym miesiącu·2 comments

One solution for Maine's struggling fishing industry? Give fillets away for free

npr.org
3 points·by defrost·2 miesiące temu·0 comments

LatConnect60 investment round: AUKUS HiRes SWIR Satellite constellation

spacenews.com
3 points·by defrost·2 miesiące temu·0 comments

European imaging companies step in to fill warzone gap

spacenews.com
5 points·by defrost·2 miesiące temu·0 comments

Cowboy files plans for up to 20k orbital data centers

spacenews.com
3 points·by defrost·2 miesiące temu·0 comments

Marrying for power: Gendered alliances in mafias

journals.plos.org
2 points·by defrost·2 miesiące temu·0 comments

comments

defrost
·27 minut temu·discuss
> it relies on someone getting a specialized piece of hardware in advance of an emergency.

Like Starlink? Glad we agree.

> to have emergency-grade LTE coverage across the entire country.

Literally does not stop people dying and is not a substitute for knowing what you're doing in remote areas.

The claim was:

  For all its minuses the internet makes these long trips 10x easier.
which is false - at best it's a 5% improvement on what was required as prep for long remote trips before Starlink.

A big issue with yelling help! from a remote location rather than having the skill set to self rescue is that now third parties (rescuers) are putting themselves at risk and using their time and resources which may or may not be reimbursed.
defrost
·2 godziny temu·discuss
> Can you source a citation referring to people that had "no proper grounding in multi day off road adventuring"

Sure - West Australian newspaper pretty much any week of the year - tourists come from all over the globe to visit the vast untamed outback, rent a 4x4, head out, and get into life threatening (sometimes life ending) trouble despite having a phone connection via either mobile towers or starlink. You know, no charge, no backup, no paper maps, no experience, etc.

Whether you like it or not, ePiRBs being an easily accesible service has actually saved dozens of noobs and experienced personal from certain death by offering emergency service alerting - Fact! (and no internet required)

- https://en.wikipedia.org/wiki/Emergency_position-indicating_...
defrost
·2 godziny temu·discuss
Hardly, and not by a factor of ten - at best it allows for digital mapping and (unreliably) replaces an ePirb.

What it does do, for sure, is encourage people with no proper grounding in multi day off road adventuring to have a go and die through lack of prior experience and skills.
defrost
·2 godziny temu·discuss
> what[']s stop[p]ing the future Starlink explosion?

Constellation numbers are still below the Kessler syndrome threshold?
defrost
·2 godziny temu·discuss
Starlink is leaking into radio astronomy bands, they initially said there wouldn't be a problem, but there was. They've later stated it would addressed in Gen-2 - it got worse.

> Starlink is not violating current regulations, so is doing nothing wrong.

Might be time to make global regulations on spectrum usage in space? That could take a while.

There are many past examples of companies "not violating current regulations" despite leaking toxins and other now recognised violations of the commons.
defrost
·3 godziny temu·discuss
Again, Christians have been just as appalling as any other religion.

They've killed, enslaved, done their best to eliminate cultures, railed against miscegenation, etc.

Not sure why you're working so hard to pretend o/wise.
defrost
·3 godziny temu·discuss
There are more people now than at any point in time in history.

Meanwhile, in history, religions enslaved people.

Returning to the point you keep dodging, that includes Christians.
defrost
·3 godziny temu·discuss
Think of it less as a comms system with a small increase in bandwidth, and more as a radar system with a larger increase in resolution.

* https://www.youtube.com/watch?v=jbp3kdJZ1_A
defrost
·3 godziny temu·discuss
Be fair now, the Catholic Church hasn't always and consistently been a backward medieval deathcult - there have been periods of non Crusading, non Inquisition, not slaughtering Cathars, not trading in babies, etc.
defrost
·4 godziny temu·discuss
The Vatican is a theocratic state, Catholic churches, schools, etc are effective theocracies.

There's a long list of questionable behaviour, eg. enslavement for Jesus: https://en.wikipedia.org/wiki/1838_Jesuit_slave_sale
defrost
·5 godzin temu·discuss
The subject wasn't the creation of technology, it was the propensity of theocracies to beat the native out of natives.

eg: https://www.theguardian.com/world/ng-interactive/2021/sep/06...
defrost
·8 godzin temu·discuss
Professional radio astronomy - SKA et al.

eg: Scientists analyze 76 million radio telescope images, find Starlink satellite interference 'where no signals are supposed to be present' (2025)

~ https://www.space.com/astronomy/scientists-analyze-76-millio...

and the topic is Starlink (and other sat constellations) and their impact on the sky (visible and non visible).
defrost
·8 godzin temu·discuss
Yes, they do post about it.

Yes they do talk about working to avoid causing interference.

That's been ongoing since before the first Starlink went up and has been ongoing as later generations haven't improved.

Second-Generation Starlink Satellites Leak 30 Times More Radio Interference, Threatening Astronomical Observations https://www.astron.nl/starlink-satellites/

  Observations with the LOFAR (Low Frequency Array) radio telescope last year showed that first generation Starlink satellites emit unintended radio waves that can hinder astronomical observations. New observations with the LOFAR radio telescope, the biggest radio telescope on Earth observing at low frequencies, have shown that the second generation ’V2-mini’ Starlink satellites emit up to 32 times brighter unintended radio waves than satellites from the previous generation, potentially blinding radio telescopes and crippling vital research of the Universe.
Still, at least they are talking about maybe doing something. Eventually. Perhaps.
defrost
·8 godzin temu·discuss
Scientists analyze 76 million radio telescope images, find Starlink satellite interference 'where no signals are supposed to be present' (2025)

~ https://www.space.com/astronomy/scientists-analyze-76-millio...

and several other papers over the past half decade.

It's old news that they leak, and old news that F-all gets done about it.

Back to you.
defrost
·8 godzin temu·discuss
You forgot about the radio spectrum pollution which affects the night and day sky right now .. and for the foreseeable future given the lack of progress in addressing that leakage.
defrost
·8 godzin temu·discuss
Good for you getting that in before they disappear, probably got to see the night sky also, you can tell your grandchildren about that.

* https://www.climate.gov/news-features/understanding-climate/...
defrost
·9 godzin temu·discuss
Sucks for regular astronomy then, where long exposures are the norm.

Equally sucks for radio astronomy where the bloody things leak into spectrums they (Starlink) pinky promised to keep clean. And successive generations have worsened the problem, again despite promises to improve.
defrost
·wczoraj·discuss
Don't call Australia uncivilised, kicking against the pricks is a national identity.
defrost
·wczoraj·discuss
Kind of moot given Japan surrendered.

Had they not, the carpet bombings would have continued - not just the fire bombing of Tokyo, another 71 cities had also been bombed flat. With H&N that made a total of 74 cities down and a list of targets for future bombing still ready to work through.

FWiW the HE+incendiaries bombings used more planes but were cheaper overall than (at that time) atomic weapons - and (at that time) caused much the same amount of damage, injury, and death.
defrost
·wczoraj·discuss
Just cancer might be the equivalence.

Smoking itself cause damage and disease that isn't limited to just cancer though.