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Scientists develop battery that converts nuclear energy into electricity via light emission
A study published in Optical Materials: X outlines how ambient gamma radiation can be harvested to generate electricity for microelectronics. The prototype battery, measuring just four cubic centimeters, achieves this by combining scintillator crystals with solar cells.Read Entire Article
Published on: March 03, 2025 | Source:
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GoatDB β Why We Built a Lightweight, NoDB for Deno & React (Instead of SQLite or Firebase)
Hey everyone, Iβm Ofri, and along with Nadav and the team, weβve been working on GoatDB, a lightweight, offline-first, real-time NoDB for Deno & React. Why We Built GoatDBWhile working on ovvio.io, a real-time collaboration SaaS for enterprise clients, we ran into challenges with existing databases. Some were too heavy, others were too expansive, and many lacked proper offline-first support. So, we built GoatDB - a...
Published on: March 03, 2025 | Source:Apple releases iOS 18.4 beta 2, adding iPhone 16e support and more
Apple has released the second developer beta version of its upcoming iOS 18.4 software update. 9to5Mac collected 50 changes and features coming to the iPhone and iPad in the previous beta releaseβ¦ moreβ¦
Published on: March 03, 2025 | Source:Who Makes Harbor Freight's Welding Carts & Are They Any Good? Here's What Owners Say
Harbor Freight has a wide collection of tools, including welding carts, but who makes them? Here's what owners have to say about the products.
Published on: March 03, 2025 | Source:Materialized Views in Data Stream Processing With RisingWave
Incremental computation in data streaming means updating results as fresh data comes in, without redoing all calculations from the beginning. This method is essential for handling ever-changing information, like real-time sensor readings, social media streams, or stock market figures. In a traditional, non-entrepreneurial calculation model, we need to process the entire dataset every time we get a new piece of data. It...
Published on: March 03, 2025 | Source:Best Home Security Cameras With No Subscription to Buy in 2025
These security cameras help keep your home safe and sound without any extra subscription costs.
Published on: March 03, 2025 | Source:Cautious Optimizers: Improving Training with One Line of Code
Article URL: https://arxiv.org/abs/2411.16085 Comments URL: https://news.ycombinator.com/item?id=43244666 Points: 43 # Comments: 2
Published on: March 03, 2025 | Source:[P] Network of Ocurrences (NoO) meta matching network architecture for text response
submitted by /u/No_Arachnid_5563 [link] [comments]
Published on: March 03, 2025 | Source:OnePlus has some weird update plans for the Watch 2 and 3, and you might not like them
Probably not what you were hoping for in terms of software support.
Published on: March 03, 2025 | Source:Microsoft names cybercriminals who created explicit deepfakes
Four criminals have been named by Microsoft after stealing Azure cloud credentials to generate celebrity deepfakes.
Published on: March 03, 2025 | Source:The smartest power bank I've tested has a 'Beast Mode' for multi-device charging
Don't let looks deceive you. The compact and affordable Cuktech 15 Ultra has enough power and ports to meet almost anyone's charging needs.
Published on: March 03, 2025 | Source:Show HN: Firebender, a simple coding agent for Android Engineers
Hey HN, I made a simple coding agent plugin in Android Studio called Firebender. Hereβs an unedited 5-minute video where it writes tests for an Android app and iterates against the Gradle task output on its own (https://docs.firebender.com/get-started/agent). You can use the plugin for free, no sign up needed, on the jetbrains marketplace.The agent can edit multiple files, run gradle tasks like tests, and use the...
Published on: March 03, 2025 | Source:AMD's Ryzen 7 9700X on sale for $289 β get a killer CPU for 20% off plus Monster Hunter Wilds for free
One of AMD's best CPUs is on sale for only $289, the cheapest it's been since holiday flash sales.
Published on: March 03, 2025 | Source:Corgea
Ship fast without worrying about security Discussion | Link
Published on: March 03, 2025 | Source:Why Current (And Former) US Presidents Aren't Allowed To Drive
Presidents can order nuclear missiles launched and change U.S. government policy with a stroke of their pens. So why won't the Secret Service let them drive?
Published on: March 03, 2025 | Source:Apples full Siri overhaul might be pushed back to 2027
Apple's plans to overhaul Siri for the AI age might be delayed again. This time it might not arrive until iOS 20.
Published on: March 03, 2025 | Source:Best Home Security Cameras With Apple HomeKit and Siri Support to Buy in 2025
We found the best security cameras that work with Apple's Siri and HomeKit Secure Video ecosystem.
Published on: March 03, 2025 | Source:Samsung will give you up to $250 off a new Galaxy Ring with a smartwatch or ring trade-in right now
The Discover Samsung Spring Sale starts today, and thanks to Samsung's sweet trade-in offers, you can declutter your tech drawer and upgrade to Samsung's Galaxy Ring with potential savings of over half off.
Published on: March 03, 2025 | Source:Save 38% on the Coway Airmega 100 air purifier and wave goodbye to spring pollen
The Coway Airmega 100 is on sale at Amazon for $80, down from the normal price of $129.99. That's a 38% discount
Published on: March 03, 2025 | Source:Reddit co-founder Alexis Ohanian joins Frank McCourtβs TikTok bid
Reddit co-founder and investor Alexis Ohanian has joined billionaire Frank McCourtβs bid to acquire TikTok as a strategic adviser specializing in social media, Reuters reports. βHe has that broad portfolio of experience β¦ of where social media was and, I think, a keen understanding of where itβs evolving,β McCourt told Reuters. βWhere he can help [β¦] 2024 TechCrunch. All rights reserved. For personal use only.
Published on: March 03, 2025 | Source:The 2025 Genesis GV80 Coupe proves to be a real crowd-pleaser
The Korean automaker has come a long way in 10 years.
Published on: March 03, 2025 | Source:It turns out you will need a flagship Qualcomm phone to enjoy a pair of Wi-Fi earbuds (Updated)
The company has now clarified which of its chipsets support Wi-Fi earbuds.
Published on: March 03, 2025 | Source:Alexis Ohanian joins bid to buy TikTok before U.S. ban deadline
Reddit co-founder Alexis Ohanian joins the bid to buy TikTok and keep it running in the U.S.
Published on: March 03, 2025 | Source:No part of Amazon is βunaffectedβ by AI, says its head of AGI
βThereβs scarcely a part of the company that is unaffected by AI,β said Vishal Sharma, Amazonβs VP of Artificial General Intelligence, on Monday at Mobile World Congress in Barcelona.He dismissed the idea that open source models might reduce compute needs and deflected when asked whether European companies would change their generative AI strategies in light [β¦] 2024 TechCrunch. All rights reserved. For personal use...
Published on: March 03, 2025 | Source:Tecno Spark Slim is what the Galaxy S25 Edge and iPhone 17 Air should be
I'm not a fan of slim devices but the Tecno Spark Slim is a concept phone that I want to launch soon, given the no-compromise form.
Published on: March 03, 2025 | Source:The βMan With the Golden Armβ: Blood Donor Who Saved Millions Dies at 88
James Harrison's rare blood, which he donated over a thousand times, is estimated to have saved the lives of over 2 million children in Australia.
Published on: March 03, 2025 | Source:Home Prices Are Never Going Down, Says This Real Estate Expert. Here's Why
Waiting to buy a home until there's a drop in prices is a risky bet.
Published on: March 03, 2025 | Source:Apple chipmaker TSMC committing $100 billion to US expansion: report
Last week, Apple announced plans for $500 billion of investment in the US economy over the next four years. Now, key partner TSMC looks set to make its own pledge. Per The Wall Street Journal, TSMC is committing $100 billion to US manufacturing expansion in the next four years, with a formal announcement coming this afternoon. moreβ¦
Published on: March 03, 2025 | Source:SQLite-on-the-Server Is Misunderstood: Better at Hyper-Scale Than Micro-Scale
Article URL: https://rivet.gg/blog/2025-02-16-sqlite-on-the-server-is-misunderstood Comments URL: https://news.ycombinator.com/item?id=43244307 Points: 154 # Comments: 74
Published on: March 03, 2025 | Source:CISA: No Change on Defending Against Russian Cyber Threats
The CISA public clarification follows news the Trump administration is temporarily pausing offensive cyber operations against Moscow. The post CISA: No Change on Defending Against Russian Cyber Threats appeared first on SecurityWeek.
Published on: March 03, 2025 | Source:Chinese firms get Blackwell chips by ordering through nearby countries, defying U.S. bans
Chinese businesses have been reportedly acquiring several of Nvidia's latest chips despite the export controls that the U.S. has put up.
Published on: March 03, 2025 | Source:Snag a 43-inch Roku smart TV for 21% off at Amazon
As of March 3, you can get a 43-inch Roku smart TV for just $198 at Amazon. That's a 25% discount and $51.99 off the list price.
Published on: March 03, 2025 | Source:Hackers Exploit AWS Misconfigurations to Launch Phishing Attacks via SES and WorkMail
Threat actors are targeting Amazon Web Services (AWS) environments to push out phishing campaigns to unsuspecting targets, according to findings from Palo Alto Networks Unit 42. The cybersecurity company is tracking the activity cluster under the name TGR-UNK-0011 (short for a threat group with unknown motivation), which it said overlaps with a group known as JavaGhost. TGR-UNK-0011 is known to
Published on: March 03, 2025 | Source:Lawmakers Launch Bipartisan Congressional Crypto Caucus Following Trump Bitcoin Push
The first of its kind group will allow pro-industry lawmakers to vote as a bloc on key legislation.
Published on: March 03, 2025 | Source:Earned Interest on a CD? Here's What That Means for Your Taxes
Learn how β and when β to report your CD interest and how much tax you might pay on it.
Published on: March 03, 2025 | Source: