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This simple Kindle accessory has seriously upgraded my reading experience - and it's on sale

zdnet.com Kayla Solino 2025-09-05 20:02:56

ZDNET's key takeaways The Strapsicle silicone straps upgrade the grip options on your Kindle and provide a secure hold to prevent drops. At $21, Strapsicle is an easy and affordable Kindle accessory to make your reading experience even more comfortable. If you prefer more ergonomic grips or don't like the look of straps across the back of your Kindle, an alternative security option may be best. $20.9 at Amazon For a limited time save up to 50% on Strapsicle gear at Strapsicle's website in cel

Topics: kindle like popsocket straps strapsicle
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Rivulet: An esolang inspired by calligraphy && code [video]

news.ycombinator.com Unknown 2025-09-02 08:40:36

Rivulet: an esolang inspired by calligraphy and other experiments in natural language && code Daniel Temkin 22 min 22 min 105 105 Fahrplan [Rivulet](https://github.com/rottytooth/Rivulet) eschews keywords entirely. This is not done to move *away* from natural language (as in APL's use of mathematical symbols) but instead to draw from an aspect of natural language usually ignored in prog language design: calligraphic writing. Rivulet code is written in flowing lines inspired by handwritten n

Topics: code https language natural rivulet
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Kids' Smartwatches Might Be Better Phone Alternatives: Here's What to Look For

cnet.com See Full Bio 2025-09-06 12:00:10

A big advantage of giving a child a smartwatch is that it saves you from having to buy a smartphone while still providing a direct line to your kid. This can be especially helpful for parents managing pickup and drop-off logistics or relying on other caregivers for transportation. Younger kids, in particular, may benefit from avoiding the distractions that come with a phone. The fact that a watch is strapped to their wrist is also a bonus, considering how many water bottles and sweatshirts end u

Topics: gps kids smartwatch tracking watch
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Yes, your internet provider can throttle your speed. Here's an easy solution that may help

zdnet.com Chris Bayer 2025-09-06 18:30:18

ZDNET There are myriad reasons your internet connection might be slow. There is a checklist for troubleshooting most of these issues, and the solutions range from surprisingly easy to complex and expensive. Also: Sick of weak Wi-Fi? How I got wired home internet without running Ethernet cable The problem of internet "throttling," though, is not on a typical troubleshooting checklist because it is intentionally perpetrated by your internet service provider. Your slow connection may have nothin

Topics: internet isp isps throttling vpn
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Homotopy Equivalences

news.ycombinator.com Unknown 2025-09-03 19:56:06

Previously: Fibrations and Cofibrations. In topology, we say that two shapes are the same if there is a homeomorphism– an invertible continuous map– between them. Continuity means that nothing is broken and nothing is glued together. This is how we can turn a coffe cup into a torus. A homeomorphism, however, won’t let us shrink a torus to a circle. So if we are only interested in how many holes the shapes have, we have to relax our notion of equivalence. Let’s go back to the definition of home

Topics: equivalence homotopy loop loops point
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I wrote my PhD Thesis in Typst

news.ycombinator.com Unknown 2025-09-06 17:12:01

I wrote my PhD Thesis in Typst I recently submitted my PhD thesis, and while waiting for the physical copies to get printed I thought I'd write about something you (hopefully) wouldn't notice when reading it. I wrote it in Typst, not LaTeX. In this post I will talk a bit about what went well and what didn't. Typst (https://typst.app/) is a modern take on a typesetting language that I think has a real shot at dethroning LaTeX. I would describe the language as a mix of markdown and dynamically t

Topics: language latex template thesis typst
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Upscale your images for free with Upscayl

techspot.com Unknown 2025-09-06 16:31:00

Upscayl is a powerful image upscaling tool that uses advanced AI technology to enhance your images. It allows you to enlarge images without losing quality. It's almost like magic! Upscayl uses Real-ESRGAN and Vulkan architecture to achieve this. Our backend is fully open-source under the AGPLv3 license. Do I need a GPU to use Upscayl Desktop? Yes, you need a Vulkan-compatible graphics card to use Upscayl. CPU only mode is not supported at the moment and many iGPUs are not supported. Why is t

Topics: ai desktop images models upscayl
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How to Clean Hearing Aids

wired.com Christopher Null 2025-09-06 15:00:00

You can also use this tool to gently brush the tip of the dome of each eartip, where wax is most likely to accumulate. If any tenacious wax is stuck to the tip of the dome, try using the wire loop on the reverse of the brush to gently scoop it out. Next, check the back of the receiver, where the wire attaches to it, and brush this area as well. You can use a microfiber cloth to remove any material that is dislodged during this step. Some very old hearing aids have a long vent that runs through

Topics: eartips guard hearing tool wax
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I changed 10 settings on my Fire TV for better performance and fewer distractions

zdnet.com Elyse Betters Picaro 2025-09-06 14:16:12

Why is my Fire TV running so slow? That's a complex question to answer. It could be the age of your device. Older hardware might struggle to load the latest apps and services. But it could also be a combination of outdated software, too many background processes, and accumulated temporary files. All these things can make your Fire TV or Fire TV Stick lag. Fortunately, the tips above address most of these problems. Are there any other Fire TV features I can disable? Amazon's Fire TV has a surp

Topics: apps data disable slow tv
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TPU Deep Dive

news.ycombinator.com Unknown 2025-09-06 08:51:03

I've been working with TPUs a lot recently and it's fun to see how they had such different design philosophies compared to GPUs. The main strongpoint for TPUs is in their scalability. This is achieved through a co-design of both the hardware side (e.g. energy efficiency and modularity) and the software side (e.g. XLA compiler). Background To give a brief tldr on TPUs, it's Google's ASIC that focuses on two factors: extreme matmul throughput + energy efficiency. Their origins go back to Googl

Topics: chip chips tpu tpus tpuv4
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TPU (Tensor Processing Unit) Deep Dive

news.ycombinator.com Unknown 2025-09-06 13:51:03

I've been working with TPUs a lot recently and it's fun to see how they had such different design philosophies compared to GPUs. The main strongpoint for TPUs is in their scalability. This is achieved through a co-design of both the hardware side (e.g. energy efficiency and modularity) and the software side (e.g. XLA compiler). Background To give a brief tldr on TPUs, it's Google's ASIC that focuses on two factors: extreme matmul throughput + energy efficiency. Their origins go back to Googl

Topics: chip chips tpu tpus tpuv4
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Tell HN: Beware confidentiality agreements that act as lifetime non competes

news.ycombinator.com Unknown 2025-09-06 08:02:24

Just a note of warning from personal experience. Companies don’t really need non-competes anymore. Some companies take an extremely broad interpretation of IP confidentiality, where they consider doing any work in the industry during your lifetime an inevitable confidentiality violation. They argue it would be impossible for you to work elsewhere in this industry during your entire career without violating confidentiality with the technical and business instincts you bring to that domain. It do

Topics: argue companies confidentiality https industry
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AI Startup That Raised $81 Million to Detect Wildfires Bamboozled by Clouds, Still Relies on Humans

futurism.com Unknown 2025-09-06 10:45:31

It's boom time for AI startups. Across the world, enterprising tech types are being rewarded with millions for forcing AI into all kinds of gadgets, like an autonomous lawnmower, an AI-powered robo-mattress, and even an AI-enabled toilet. While the vast majority of even the most well-funded AI startups tend to collapse like houses of cards, VC spending on outlandish techno slop — like the Lemonflow, a "voice-based AI agent for charging infrastructure" — isn't slowing down. In the first three mo

Topics: ai like pano startups tech
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Here’s how I extend my Samsung Galaxy’s battery life

androidauthority.com Unknown 2025-09-06 10:00:08

Saeed Wazir / Android Authority I spend hours on my Samsung phone daily testing apps, browsing the internet, and working on productivity software. Many of these are resource-hungry or silently drain my battery while running in the background. That’s why I optimize my battery settings to prevent my phone from running out of power when I need it the most. Samsung includes several handy tools to squeeze extra life out of my battery. They don’t affect performance and can even help extend my phone’

Topics: apps battery phone power use
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6 things I always do when setting up a new phone

androidauthority.com Unknown 2025-09-06 12:00:05

Megan Ellis / Android Authority I set up a new phone fairly often — whether it’s moving to a new daily driver or secondary phone, or setting up one of the new best Android phones to review. Since I’m a creature of habit, I like to ensure that switching devices isn’t too jarring, so I have created a bit of a routine when it comes to setting up a new device. While I may tweak my approach depending on whether I plan to use the phone as my new daily driver or as a secondary device (such as a camer

Topics: android apps new phone use
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Framework Laptop 12 Review: The Most Repairable Laptop Ever

wired.com Luke Larsen 2025-09-06 12:00:00

Budget-friendly laptops may save you money in the near term, but if they’re cheaply made and quickly outdated, you may end up needing to replace them soon after. That’s why Framework’s ethos is such a perfect fit for budget laptops. Being able to upgrade or replace nearly every component on the device yourself, in theory, means many more years of life for your laptop, keeping devices out of landfills. The new Framework Laptop 12 starts at just $549 for the DIY Edition, a fantastic deal for the

Topics: 12 framework inch laptop laptops
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Rose-Gold-Tinted Liquid Glasses

news.ycombinator.com June 2025-09-05 00:11:34

This could’ve easily been 12 blog posts, but I opted for one that comprehensively captures how I feel about design on Apple platforms right now. The Pendulum Swing There was immediate criticism of iOS 7’s visual design. Concerns mounted pretty quickly about both style and accessibility. Some people remarked, “It’s only the beta,” implying significant change during the beta release phase was not just possible but probable. Yet, after it was released to the public largely the same as it was intr

Topics: apple apps design just years
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Drinks in glass bottles contain more microplastics than those in other container

news.ycombinator.com Unknown 2025-09-06 16:01:34

The aim of the ANSES study was to determine the level of microplastic contamination in drinks such as water, soda, iced tea, wine and beer; it also sought to establish the impact of their containers on this level. For most of the drinks studied, the level of microplastics was found to be higher in glass bottles than in other containers. For example, on average, in glass bottles of cola, lemonade, iced tea and beer, there were around 100 microplastic particles per litre. This number was five to 5

Topics: bottles caps drinks microplastics particles
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AMD's next-gen UDNA graphics cards will support up to 80 Gbps HDMI 2.2 connectivity

techspot.com Kishalaya Kundu 2025-09-07 12:20:00

Something to look forward to: AMD has reportedly been working on its next-generation GPU architecture for at least two years. The new architecture will be called UDNA, replacing the RDNA name, and is expected to deliver significantly faster performance than RDNA 4. A tipster has now shared details about the rumored HDMI configuration of the first-generation UDNA GPUs. According to Kepler_L2, UDNA GPUs – codenamed GFX13 – will support 64 Gbps and 80 Gbps bandwidths over HDMI 2.2 connections. If

Topics: amd gbps gpus hdmi udna
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Best Windows Laptop for 2025

cnet.com See Full Bio 2025-09-07 19:33:00

There are a ton of laptops on the market at any given moment, and almost all of those models are available in multiple configurations to match your performance and budget needs. If you're feeling overwhelmed with options when looking for a new Windows laptop, it's understandable. To help simplify things for you, here are the main things you should consider when you start looking. Price The search for a new Windows laptop for most people starts with price. If the statistics chipmaker Intel and

Topics: gaming laptop laptops screen windows
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Best Internet Providers in Rochester, New York

cnet.com See Full Bio 2025-09-08 03:00:00

What is the best internet provider in Rochester? CNET's experts recommend Spectrum as the best internet provider in Rochester for most households. Spectrum has a lot to offer, including extensive coverage in the area, affordable starting prices and lightning-fast speeds. However, you can expect a significant price hike after the first two years. Spectrum maxes out at a respectable 1,000Mbps, but if you're looking for multi-gig speeds, Greenlight is worth checking out. Greenlight's speeds go up

Topics: 000mbps internet provider rochester speeds
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How to clear your Android phone cache (and why you should do it before installing Android 16)

zdnet.com Elyse Betters Picaro 2025-09-08 12:30:00

Elyse Betters Picaro / ZDNET Google recently released Android 16 to Pixel devices and select OEMs, bringing performance improvements, new Material You changes, and more upgrades. If you want to try this update but are hesitant because you've noticed your Android phone or tablet already feels too sluggish, clearing app and browser caches can give it a fresh boost and free up some storage space. Over time, cached data can accumulate, become corrupted, or simply get outdated, which may slow down

Topics: android apps cache clear data
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Can we trust Google Maps to get us anywhere anymore?

androidauthority.com Unknown 2025-09-08 21:49:48

Andy Walker / Android Authority 🗣️ This is an open thread. We want to hear from you! Share your thoughts in the comments and vote in the poll below — your take might be featured in a future roundup. This past weekend, I was driving home from a wonderful break in the country. I usually use Google Maps to guide me home on longer drives, even if I have driven that route before. It’s more of a comfort than a necessity. However, it tried its level best to take me on an unwanted adventure. To get h

Topics: 33 best google home maps
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The best drone for 2025

engadget.com Unknown 2025-09-08 19:01:26

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Whether you’re chasing cinematic landscapes or just want to snap the ultimate selfie from above, finding the best drone comes down to knowing what kind of flying experience you're after. From compact options you can slip into a backpack to advanced models that shoot silky-smooth 4K foo

Topics: camera dji drone fps video
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These apps are quietly draining your phone battery - how to find and shut them down

zdnet.com Lance Whitney 2025-09-08 20:47:00

Lance Whitney / Elyse Betters Picaro / ZDNET Running low on battery power is a common complaint among mobile phone users. Beyond complaining, you want to preserve the juice before it runs out. One way to do that is to determine which apps are draining your battery the most. Here's one expert who can steer you in the right direction. Blame the cloud In an analysis shared with ZDNET, Thomas Davy, CEO and co-founder of cloud optimization firm Cloud ExMachina, blames one particular factor for bat

Topics: apps battery cloud davy phone
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The Best Teeth Whitening Strips in 2025. Plus, Dentist Tips for Long-Lasting Results

cnet.com See Full Bio 2025-09-08 20:53:00

Those with sensitive teeth should look out for products without hydrogen peroxide. Make sure the white strips fit snug on your teeth and don't touch the gums. CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Professional teeth whitening can cost anywhere from $300 to $1,000. It’s no surprise many people turn to over-the-counter strips, kits and toothpaste to brighten their sm

Topics: peroxide strips teeth treatments whitening
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Hurl: Run and test HTTP requests with plain text

news.ycombinator.com Unknown 2025-09-08 18:55:03

Hurl is a command line tool that runs HTTP requests defined in a simple plain text format. It can chain requests, capture values and evaluate queries on headers and body response. Hurl is very versatile: it can be used for both fetching data and testing HTTP sessions. Hurl makes it easy to work with HTML content, REST / SOAP / GraphQL APIs, or any other XML / JSON based APIs. # Get home: GET https://example.org HTTP 200 [Captures] csrf_token: xpath "string(//meta[@name='_csrf_token']/@content

Topics: example http https hurl org
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