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Jedd

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connectsci.au 13d ago

Spider venom kills varroa mites without harming honeybees

Jedd
307pts140
www.sciencedirect.com 2y ago

Continent-scale micro-pumped hydro energy storage using agricultural reservoirs

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1pts0
github.com 3y ago

Untitled Goose Tool – hunt and incident response tool for Microsoft Azure

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2pts0
www.thelancet.com 3y ago

Neurological and psychiatric risk trajectories after SARS-CoV-2 infection

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4pts0
louwrentius.com 4y ago

Please Use ZFS with ECC Memory (2014)

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2pts1
www.nature.com 4y ago

A derived honey bee stock confers resistance to Varroa and viral transmission

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2pts0
www.beewise.ag 4y ago

Solar-powered robotic beekeeping

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asset-group.github.io 4y ago

Braktooth: Causing Havoc on Bluetooth Link Manager

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1pts0
appleinsider.com 4y ago

Apple refutes FlickType developer's account of App Store issues

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2pts0
bugs.chromium.org 5y ago

Chrome on Android now forces tab grid and groups

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4pts3
www.youtube.com 5y ago

Kevin Rudd Speaking to the Senate Inquiry into Media Diversity in Australia

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1pts0
www.antipope.org 5y ago

(Charles Stross) So you say you want a revolution?

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3pts0
www.theguardian.com 5y ago

More than 2.5m people in England to get free Vitamin D

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9pts1
blog.jaibot.com 5y ago

The Copenhagen Interpretation of Ethics (2015)

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1pts0
www.medicalnewstoday.com 5y ago

High dosages of Vitamin D may delay frailty in old age

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12pts0
www.theguardian.com 5y ago

Australian outback site to house world's largest solar farm, powering Singapore

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3pts0
www.antipope.org 5y ago

Books I Will Not Write #8: The Year of the Conspiracy

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1pts0
www.nbcnews.com 5y ago

Hong Kong man was reinfected by the coronavirus, researchers say

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6pts0
blog.newrelic.com 6y ago

Open Source Agents and Projects at New Relic

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public.flourish.studio 6y ago

Global Deaths Due to Various Causes and Covid-19 since 2020-01-01

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3pts1
www.medrxiv.org 6y ago

Connecting BCG Vaccination and Covid-19

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1pts0
sydney.edu.au 6y ago

Estuarine waters hold promise in global pain-relief hunt

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1pts0
www.firehydrant.io 7y ago

FireHydrant – A tool to manage incidents

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34pts0
www.abc.net.au 7y ago

Scott Morrison says Australia’s political parties have been hit by a cyberattack

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3pts1
status.office365.com 7y ago

Office 365 global authentication outage

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342pts154
jeremyleggett.net 7y ago

Why I have finally quite Facebook and deleted all the data they hold about me

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2pts0
www.progclub.org 7y ago

Impersonating PS3 Rockband Devices with the USB Gadget System and a Raspberry Pi

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1pts0
news.ycombinator.com 8y ago

Ask HN: Cross-browser bookmark sync options

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5pts0
startsomegood.com 12y ago

RipeNearMe seeks funding to grow ultra-local food distribution system

Jedd
1pts0

Yeah, there's a claim I've seen about 'every third mouthful of food' that humans eat needs honeybees, and that may well be true.

I'm in Australia, and we only got Varroa in 2022, and it was suppressed for about a year before a regrettable 'oh well' attitude overwhelmed us. The last couple of years has seen a breathtaking impact.

Anecdata - one of my five hives is still struggling on.

Australia's experience since 2022 had (I thought) laid to rest a lot of the 'It's not varroa that's the problem' claims from armchair analysts.

But yes, per my earlier point, lots of our tree crops require honeybees to be shipped in - just because of broadacre / monoculture style farming. Well, along with honey production being its own industry - so they need to follow the nectar, and change up the flavours a bit, but also some trees just don't produce useful amounts of nectar but absolutely require a lot of pollinators for a few weeks only (almonds / peaches I think fit this category).

Amusingly, propagate has a horticultural, and non-horticultural meaning, and it's not obvious which one you're using there, because the bee's role is long over by the time the seed is ready to go out into the world.

Pollen can be carried (as noted by sibling and you) by lots of different insects, and there's myriad solitary and other (by conventional standards) weird bee species around, plus lots of plants are happy to pollinate themselves (tomato is a good example) or rely on wind (corn/maize is the famous example there).

When the common honeybee landed in the continental USA, about four centuries ago, the same people also brought in lots of (other) european plant species that had co-existed with Apis mellifera for millennia.

Okay, so not to detract too much from this tiny handful of refurbs - where the assessment, design, build etc were already done, and target state was well understood (it was to get back to whatever parameters and specs they had previously built at the same location), are there any contra-examples of Canadian hubris around budget and schedule on large projects where things might go wrong?

Eglington Crossing light rail - 6 year delay (to 15 year total) with a tripling in cost to $15B - so about $1b per kilometre of light rail.

Peace River hydroelectric - costing double ($16B) original budget.

Vancouver wastewater - a 4x budget creep (to $4B) and a 10y delay so far - it hasn't opened yet.

My point is that it's not only nuclear fission power plants that are grossly underestimated in terms of cost and complexity, but rather, all large infrastructure projects.

Just happens that on top of all that, the estimated numbers for LCoE, payback, clean-up, opex, etc for nuclear fission are also misrepresented (or misunderstood, depending how cynical you are).

Perhaps relevant.

2005 ish - UK government release energy strategy and declares fission power plant intent.

2010 ish - UK government formally announces Hinkley Point site. It's declared the first reactor will come online 2019.

2019 - it does not.

2026 - best estimate is now 'around 2030'.

Historical cost estimates are an utter quagmire - but roughly estimated at £18 billion a decade ago, back when it was estimated to be online last year.

Current estimates - bring your own hubris - are roughly £46 billion.

This story has been beaten to death, I know - but recall, this is a country with some history of building and operating nuclear fission power plants, with convenient (2h by rail) access to a lot of expertise from France, and it's a joint-venture with China General Nuclear Power Group so presumably plenty of expertise to draw upon there.

Linux 7.1 1 month ago

Ubuntu offered a slightly prettier installation experience.

Sure, no matter which distro you were installing you still had to provide a hostname, a domain name, some IP info (maybe), and an opinion on partitioning - there's only so many ways to ask the user these questions - but the ubuntu installer was prettier.

Around the time it was gaining popularity, almost every 'reviewer' (blogger) seemed to waste about 85% of their distro reviews talking about the installer - as though this was somehow important. The big sell of Debian, and Debian-derivatives, is that you install once, and then it's just in-place upgrades forever. The distro-hoppers, Microsoft evacuees, content-creators, etc - didn't really get that.

Anyway, once Ubuntu was installed it was much the same to operate as a Debian box. Obviously there were some surprising differences. Unity. Mir. One Cloud. Wubi. Upstart. Bazaar.

AI is slowing down 1 month ago

Does that '100s of billions' come from a big bucket somewhere called 'spare cash', or does it correlate to a commensurate reduction in the 'around $500 billion in ad revenue' that Google and Meta are extracting?

Do your assumptions - " if you look at the trajectory " - factor in a slowing economy, a slowing growth in quality improvements in the tech, and/or the asymptote of market saturation for punters happy to stump up more than $50 a month?

Generally speaking the local crowd is anti-hype, and so it's easy to get the manifestation of that conflated with with what you're describing.

(I fit your literal description, but primarily from a nomenclature perspective - I'll call them generative models and LLMs - and I appreciate this puts me in the minority. BUT I do believe part of the hype feedback loop was the intentional mislabelling of these technologies from the outset. AND I understand why the marketers did that.)

I suspect the older crowd has lived through the hype playbook enough to recognise it early, and that the pattern this time around is becoming a bit a bit more obvious now, so I expect increasing levelling out of expectations & understanding.

Couple of Australians have been doing this since the 90's - I think they coined the term 'pooktre' to describe the form - https://www.pooktre.com/

Searching `Peter Cook Becky Northey tree furniture` gets you some nice pictures of their work, as they don't just 'do chair' -- though I suspect plenty of people have been doing this in various forms for centuries.

I truly believe

I read through TFA and was impressed at the number of citations they offered. I had assumed (but not strongly) that there'd be a correlation, so this was enlightening.

Do you have any citations apart from your own experience?

I had to look up black grass, as we don't have that particular weed in AU. I don't have any answers, of course, but a search on 'permaculture response in europe to black grass' gives some fairly unsurprising responses.

Broadscale monoculture invites its own range of problems, and herbicide-resistant highly-competitive (when in a single-other-species ecosystem) weeds are one such.

If the starting position is 'we must grow the same variety of wheat in the same field every year', then indeed, you're going to have some challenges.

But how do you kill the cover crop so you can grow wheat again? How do you kill the weeds? ... The only viable answer today is...Roundup (glyphosate).

I don't agree, and I note that you also answered your question differently later in your post with the note about 'mixed farming' (grazing it off).

There are, of course, other answers than herbicides. Seasonal crops, harvesting and then seed-sowing amongst the stubble (provides some mulch & eroson protection), intensive strip-grazing (bovine, ovine, caprine, or fowl, all effective options), or even a cycle or two of fallow.

1995-ish. Telstra (Australia Telecom). Probably about 50k desktop computers across the organisation. One day a small file turned up in everyone's network home directory called null. A *nix person had evidently had a go at writing a .bat file.

Why do we need to adopt extant standards? (I was going to ask, why standardise? But realised that might confound the North Americans. : )

US is because it's functionally illegal for it to exist.

This feels like one of those 'burying the lede' situations.

Can you explain what's functionally illegal (and I admit that I'm mildly curious about the distinction of functional illegality and non-functional illegality) about this existing?

I'm as breathless as you are, after reading that second paragraph, but I nonetheless remain ignorant about the nuances of the legality of this situation.

aha - they've added colon.

I notice that ( still goes into emoji mode though.

So, the worst of both worlds. I should not be surprised. (And I am not.)

Do you mean the way that Microsoft hijacked open-parenthesis, and you can't choose a different character to trigger an emoji call?

Please go to the equivalent of hell.

Disabled people are allowed to call ourselves by the correct labels without apologising that our suffering is less severe or less obvious than someone else sharing the same label.

I think you guys are perhaps talking past each other.

The fact you acknowledge and recognise 'less severe' (a significant understatement when comparing ASD to Downs) suggests that you do understand parent's point.

Parent, I also note, was not seeking or implying an apology was sought from people with less severe genetic conditions. Rather, that the implications on QoL, lifespan, social / familial imposition etc of Downs, is nothing at all like so called high-functioning ASD.

It's a source of minor, but persistent, annoyance that security people have tried to abscond with the prefix cyber, morphing it into a synonym for security.

Having grown up reading cyberpunk novels about life in cyberspace, a passing interest in cybernetics (though not of the Sirius Cybernetics Corporation variety), it's frustrating to lose a 'this means computer or internet related' prefix.

It was the fact you started using units the world knows - albeit misspelling metre - but in the next sentence, comparing that same dimension, you used an apostrophe to allude to a unit that only 5% of the planet uses.

"Justice must be seen to be done."

Without consequences for illegal behaviour, there's no incentive for bad actors to not continue acting bad. This, in no small part, explains why we are where we are today - a misplaced attempt to 'move forward' by ignoring illegal actions.

The solar energy you can collect is about 750W/sq meter.

A car roof is about 5’x5’, and if we are generous and include a trunk and hood area, maybe you are getting 60 sqft?

We must think metric, every inch of the way!

Anyway, PVCs currently max out at about 300W / square metre - and that's in ideal conditions.

I believe theoretical maximum energy per square metre (when light actually arrives at the planet surface) is conveniently pretty close to 1000W, assuming you're in the right place, but maximum efficiency of contemporary panels is only about 30%.