Hacker Newsnew | past | comments | ask | show | jobs | submit | jwiley's commentslogin

Related: https://www.kyivpost.com/videos/21211

"Ukraine’s ever-escalating drone race with Russia is reaching a critical stage and a low-tech $260 hobby drone has become one of the most vital weapons in the war.

In this new Kyiv Post video, hear about how individual FPV drones flown by Ukrainian pilots are being used to destroy Russian vehicles worth millions of dollars.

But it’s not all good news for Kyiv’s armed forces – Russia is also using them and has been far more effective at setting up factories to construct them as well as obtaining the necessary parts from China.

That’s why Oleksii Asanov, a Ukrainian volunteer and co-founder of KazhanFLY, has set up ‘Social Drone UA’, a project he hopes will recruit people from around the world to build FPV drones and send them to Ukraine’s troops on the frontlines. "


"Reasonable people may disagree about whether teachers should have to pass licensing tests of instructional knowledge before getting a job in a classroom. But it’s hard to dispute the idea that, if there is going to be such a test, then the questions should be based on the best evidence we have about how children learn. Right?

Actually, my research shows that in 29 states, government-distributed test-preparation materials on high-stakes certification exams include the debunked theory of “learning styles,” which holds that matching instruction to students’ preferred mode of learning—seeing, listening, or physically engaging in content-aligned activities, for example—is beneficial. My work builds on earlier research showing the prevalence of the idea in textbooks and teacher trainings across the United States. The presence of such content promotes an incorrect theory."


"These mysterious cosmic structures at the heart of nearly every galaxy consume light and matter and are impossible to glimpse with traditional telescopes. But now, for the first time, astrophysicists have gathered knowledge directly from these titans, in the form of gravitational waves that ripple through space and time. What they learned suggests that the population of massive black hole pairs that are merging numbers in the hundreds of thousands -- perhaps even millions.

The gravitational waves from these mergers are all contributing to an underlying background hum of the universe that researchers can detect from Earth. The findings, from a collaboration of more than 100 scientists, help confirm what will one day happen to the supermassive black hole at our galaxy's center, known as Sagittarius A, as it crashes into the black hole at the heart of the Andromeda galaxy. "The Milky Way galaxy is on a collision course with the Andromeda galaxy, and in about 4.5 billion years, the two galaxies are set to merge," said Joseph Simon, a University of Colorado, Boulder, astrophysicist and a member of the North American Nanohertz Observatory for Gravitational Waves, or Nanograv, which helped lead the new work with support from the National Science Foundation.

That merger, he said, will eventually result in the black hole at the center of Andromeda and Sagittarius A sinking into the center of the newly combined galaxy and forming what is known as a binary system. The results were announced in a series of papers published Wednesday in the Astrophysical Journal Letters. "Before now, we didn't even know if supermassive black holes merged, and now we have evidence that hundreds of thousands of them are merging," said Chiara Mingarelli, a Yale University astrophysicist and a member of Nanograv. The new work could answer questions such as how these black holes grow, and how often their host galaxies merge, the researchers said. "




They will chase after civilians for running unlicensed AI as a way to distract attention from the real threats by state-level actors.

So less Neuromancer and more Ghost in the Shell.


This reminds me of a conversation I had with an owner of a bbq restaurant who said he was struggling to meet new laws required stainless steel tables for food preparation, which was going to cost him $25,000 to install. This legislation, according to him, was heavily pushed by McDonalds corporation with the intention of driving out small business competition.

Whether this is accurate or not, I think it's clear the deluge of privacy legislation will have the opposite of the intended effect in terms of empowering the facebooks, googles, etc who can afford an army of lawyers, privacy engineers, privacy ops people, etc.


While MVC is certainly not perfect, I've had the opposite experience you describe: the days of the spaghetti abstraction really began with the Javascript centric approach. The emphasis changed from opinionated defaults, to completely DIY, everything's configurable, every application is a snowflake.

This doesn't seem any better to me than the Perl+CGI / PHP world that Rails replaced. And we've traded the risk of munging view and model, or breaking conventions, for no guardrails and no patterns and no conventions beyond the most popular library to show up in the last 6 months.

I've personally seen an old, terribly uncool dinosaur MVC decomposition turn into 50+ microservices, with 10+ front-end apps, each with their own toolchains, libraries, peculiarities and hidden dependencies. That doesn't seem to be a win either. It feels like we are all collectively missing a more integrated approach to development, and eventually the pendulum will swing back in the favor of more comprehensive frameworks.


Who needs the NSO group?

Repressive regime TODO list:

1: create a child safety organization, or require an existing one to accept your images

2: add images of the children of dissidents (or journalists, or leaders of other political parties), photoshopped to be sexually explicit

3: dissident iphones informs on them. Apple turns the information over to the authorities in the host country

4: if Apple pushes back, threaten iphone sales. Or just improve your doctoring.

5: if Apple plays along or doesn't complain, insist on the ability to detect terrorists, criminals, etc. Again, threaten iphone sales, allow Apple to keep the agreement secret.

This may only work once or twice, but it's worth a shot! If you make it to step 5, you have a really bespoke, beautifully designed, Apple managed intelligence apparatus. made with love in Cupertino.

Maybe this is an overly cynical take, and in addition to the cryptography they have rock-solid, audited governance and internal controls that would prevent it and/or insider abuse.

Maybe localities with real data privacy laws (EU) will be able to offer protections to their citizens with fines big enough Apple will begrudgingly agree, so that a repressive regime can't target their citizens as well as citizens in the host country.

Maybe this isn't a slippery slope to more exotic forms of surveillance, like scanning your contact list for pedophiles.


Good suggestion...I haven't dug in deeply, but do you know what 'tasks' are in this case? Is that user logins, writes to DB, integration requests or?


DronaHQ Co-Founder here.

We are consumption based priced. We have prepackaged consumption based plans which are available. Our currency of measuring consumption of our service is 'Task'. Say any API/service call is a task & so is any BPM workflow block used while designing the system. Hope this helps.


Thanks for mentioning. In terms of pricing I noticed Mendix lined to users. Assuming I want to offer it to lots of consumers who have the ability to login, would that count to the user total? Or is the user limit for admins?


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: