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Algoritmy, sentiment a korelace: Jak kvantitativní analýza krotí (nebo nekrotí) kryptoměny

Tento článek vznikl jako výsledek živé, místy až vášnivé diskuze mezi jeho autory, jejichž protichůdné pohledy na kryptoměny odrážejí širší společenskou debatu. Rozhodli jsme se tento dialog zachovat jako součást textu. http://www.osel.cz/14018-algoritmy-sentiment-a-korelace-jak-kvantitativni-analyza-kroti-nebo-nekroti-kryptomeny.html

41m | osel.cz
Camera Champions Face Off: iPhone 16 Pro vs. Galaxy S25 Ultra

When photo quality is a top consideration, the best phones from Apple and Samsung are amazing. But which is better? It's time to find out. https://www.cnet.com/tech/mobile/camera-champions-face-off-iphone-16-pro-vs-galaxy-s25-ultra/#ftag=CADf328eec

1h | cnet.com
 I've been trying to figure out why these AR glasses cost $700, but I'm frankly stumped

The ASUS AirVision M1 AR glasses are functional and complete, but are wildly overpriced and fall far behind the competition. I don't know why they're $700.

https://www.windowscentral.com/accessories/wearable-tech/asus-airvision-m1-review

Etsy is selling online music gear marketplace Reverb

Etsy is selling Reverb, six years after it purchased the online marketplace for musical instruments. Reverb didn't say how much money is changing hands, but Etsy purchased the company for $275 million in 2019. In its

2h | Engadget
Avoid Inaccurate Results by Weighing Yourself at This Time

Experts tell us that stepping on the scale at the right time can give you a clearer picture. Here's what to know. https://www.cnet.com/health/fitness/avoid-inaccurate-results-by-weighing-yourself-at-this-time/#ftag=CADf328eec

3h | cnet.com
ChatGPT Made Me an AI Action Figure, Then 3D Printing Did This

The viral AI action figure trend is taking the internet by storm. We took the creation a step further by using a 3D printer. https://www.cnet.com/tech/services-and-software/chatgpt-made-me-an-ai-action-figure-then-3d-printing-did-this/#ftag=CADf328eec

3h | cnet.com
 NYT Strands hints and answers for Sunday, April 27 (game #420)

Looking for NYT Strands answers and hints? Here's all you need to know to solve today's game, including the spangram.

https://www.techradar.com/computing/websites-apps/nyt-strands-today-answers-hints-27-april-2025

 NYT Connections hints and answers for Sunday, April 27 (game #686)

Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles.

https://www.techradar.com/gaming/nyt-connections-today-answers-hints-27-april-2025

  I wish phone makers would stop calling budget phone features 'flagship'

I’m noticing a weird trend in the phone marketing world – phone makers keep describing their cheapest phones as “flagship” in some way, and if you ask me, we need to nip it in the bud.

https://www.techradar.com/phones/i-wish-phone-makers-would-stop-calling-budget-phone-features-flagship

 This Lenovo Yoga's stunning OLED display and hinge speakers reeled me in. Here's why I'm hooked.

Lenovo Yoga 9i 2-in-1 Aura Edition offers a perfect combination of display and audio quality mixed with longevity and portability, as well as a clicky keyboard.

https://www.laptopmag.com/laptops/2-in-1-laptops/lenovo-yoga-9i-2-in-1-aura-edition-review

Upskill your communication

If you can’t articulate your value without buzzwords, how will you advocate for design in front of stakeholders?

4h | UX Design
Engadget review recap: Panasonic S1R II, NVIDIA RTX 5060 Ti and more

New devices are still hitting our desks at Engadget at a rapid pace. Over the last two weeks, we've offered up in-depth analysis of cameras, earbuds, GPUs and a portable display. Plus, there are follow-ups on two of this spring's biggest TV shows and a little something for the gamers. Read on to catch up on everything you might've missed in the last fortnight. 

4h | Engadget
DoorDash calls Uber's lawsuit accusing it of anti-competitive practices a 'scare tactic'

DoorDash is asking the court to dismiss the lawsuit filed by Uber in February, calling it meritless and a "cynical and calculated scare tactic." Uber sued the biggest food delivery provider in the US earlier this year, accusing i

4h | Engadget
Show HN: My self-written hobby OS is finally running on my vintage IBM ThinkPad

Finally got my hobby OS up and running on real hardware. I love the old IBM thinkpads, so thought it was the perfect machine to get it working on. Been working on it for quite some time now, but this has been a big milestone!


Comments URL: https://news.ycombinator.com/item?id=43803148

Points: 52

# Comments: 11

https://github.com/joexbayer/RetrOS-32

4 Common Oral Health Changes Caused by Aging, and How to Prevent Them

As you age, your teeth change just like the rest of your body. Here's what dental experts recommend to help prevent problems. https://www.cnet.com/health/personal-care/common-oral-health-changes-caused-aging-how-prevent/#ftag=CADf328eec

6h | cnet.com
We Saw Android XR In Action: Here's What We Think | Tech Therapy video

In this episode of Tech Therapy, Bridget Carey and Scott Stein touch on topics that could probably be episodes of Black Mirror themselves. They discuss Android XR's updates from their Ted Talk, turning the ChatGPT Action Figure into a physical object, and how this season of Black Mirror played with reality. https://www.cnet.com/videos/we-saw-android-xr-in-action-heres-what-we-think-tech-therapy/#ftag=CADf328eec

6h | cnet.com
Amid AR Glasses and AI Action Figures, There's Never Been a Better Time for Black Mirror

In this episode of Tech Therapy, we break down a wave of Google and Meta glasses news, an inspiring and disturbing case of making our own action figure, and why this year's gaslighting Black Mirror episode sparked us. https://www.cnet.com/tech/services-and-software/amid-ar-glasses-and-ai-action-figures-theres-never-been-a-better-time-for-black-mirror/#ftag=CADf328eec

6h | cnet.com
  I replaced my laptop with this mini PC for a week, and here’s what happened.

I spent the last week using the Geekom AX8 Pro AI Mini PC as my daily work computer instead of the Asus Zenbook 14 OLED (Q435) I typically use. And to my surprise, I barely noticed a difference between my usual setup and using the Geekom mini PC instead.

https://www.laptopmag.com/ai/copilot-pcs/replaced-my-laptop-with-a-mini-pc

 This new vertical mouse is saving my wrist, and the company I least expected is responsible

Razer has released the Pro Click V2 and Pro Click V2 Vertical Edition, two productivity-focused mice with a heart of gaming tech, and they're interesting.

https://www.windowscentral.com/accessories/mice/razer-pro-click-v2-hands-on-and-availability

 Montech XR Wood Case Review: Low cost, wood accents

Montech’s XR Wood features a unique aesthetic and a budget price, but does it deliver performance? We test it with Intel’s i9-14900K with both the pre-installed fans and with a standardized set of fans to determine its efficiency.

https://www.tomshardware.com/pc-components/pc-cases/montech-xr-wood-case-review

This free audio enhancer will totally transform your voice memos

Every now and then, you run into a tool that truly wows you.

It’s rare—especially nowadays, when everyone and their cousin is coming out with overhyped AI-centric codswallop that’s almost always more impressive on paper than in practice.

And that, if you ask me, makes it all the more satisfying when you track down a tool that really, truly impresses.

My friend, today is one of those days. Prepare to have your mind blown.

Be the first to fi

Elon Musk’s Trump gamble is costing him bigly

Tesla released its quarterly earnings report on Tuesday, its first since the company’s chief executive, Elon Musk, took up residence in the Trump White House and immediately began trying to fire federal workers, gut regulators, and illegally withhold funding from recipients who are entitled to it. The numbers are, to use a technical term, grim: Tesla’s net income for the first three months of the year was

Say goodbye to cheap versions of Ozempic and Wegovy

There’s never a dull day in the world of weight-loss medication. This week brought new restrictions on compounded GLP-1 medication, the cheaper, copycat versions of brand-name drugs that telehealth companies like Hims & Hers and Noom had been offering. Other developments include news that GLP-1 pills are on the way, and that a bankruptcy filing by weight-loss giant WeightWatchers is imminent. Let’s dive in.

<h2 class="wp-block-heading" id="h-the-end-of-copycat-weight-loss-drugs"

The Future's Here: Testing Out Gemini's Live Camera Mode

Gemini Live's new camera mode feels like the future when it works. I put it through a stress test with my offbeat collectibles. https://www.cnet.com/tech/services-and-software/the-futures-here-testing-out-geminis-live-camera-mode/#ftag=CADf328eec

8h | cnet.com
Why Apple needs Tim Cook more than ever in the age of Trump

In December 2023, I wrote an article exploring Apple CEO Tim Cook’s most likely successors, because there will come a day when he steps aside as chief executive at the iPhone maker. I wrote the piece in response to rare comments Cook had made—to Dua Lipa, no less—revealing that Apple has “very detailed succession plans” in preparation for his departure.

Cook tried to alleviate investor fe

Fast Charge: The Razr 60 Ultra doesn’t look all that different – and that’s totally fine

OPINION: Motorola made a huge splash this week, revealing not only the Edge 60 and Edge 60 Pro but also its upgraded foldables for 2025: the Razr 60 and Razr 60 Ultra.  At a glance, you might not notice much of a difference between the top-end Ultra and last year’s Razr 50 Ultra – but [...]

The post Fast Charge: The Razr 60 Ultra doesn’t look all that different – and that’s total

This new app turns your phone into a high quality scanner
11h | pcworld.com