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This thermostat mistake was costing me hundreds: 3 tips to get the best temperature control

zdnet.com Chris Bayer 2025-12-19 22:52:00

Maria Diaz/ZDNET Have you ever found yourself in a thermostat tug-of-war? One room feels like a sauna, another like an icebox, all while your trusty thermostat claims your home is at a perfectly average and comfortable 72 degrees? The truth is, you're probably not imagining things, and the culprit could be hanging right there on your wall. As it turns out, where your thermostat is located can make a world of difference to both your comfort and your energy bills. Also: How to disable ACR on yo

Topics: home living room temperature thermostat

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Ultra-Rapid Vision in Birds

news.ycombinator.com Jannika E. Boström 2025-12-18 16:32:46

Flying animals need to accurately detect, identify and track fast-moving objects and these behavioral requirements are likely to strongly select for abilities to resolve visual detail in time. However, evidence of highly elevated temporal acuity relative to non-flying animals has so far been confined to insects while it has been missing in birds. With behavioral experiments on three wild passerine species, blue tits, collared and pied flycatchers, we demonstrate temporal acuities of vision far e

Topics: birds hz light species temporal

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Deadly ‘Wet-Bulb’ Temperatures Are Smothering the Eastern U.S.

gizmodo.com Ellyn Lapointe 2025-12-23 17:00:40

An oppressive heat dome has gripped the eastern U.S. this week, prompting the National Weather Service (NWS) to issue heat warnings for nearly 170 million Americans. To make matters worse, severe humidity is making high temperatures feel even hotter. Extreme heat and humidity make for a deadly combination. The human body lowers its temperature by sweating, and when sweat evaporates, it cools the surface of the skin. Humidity slows this process down, increasing the risk of heat-related illness.

Topics: bulb degrees heat temperature wet

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Reindeer Flee to Cities as the Arctic Bakes in Unprecedented Heatwave

gizmodo.com Natalia Mesa 2025-12-30 03:10:14

For two straight weeks, Finland has been roasting under record-high temperatures. The country is facing its most intense and persistent heatwave in its recorded history, which has brought beach weather to towns above the Arctic Circle. Friday marked the 14th consecutive day that at least one part of Finland reached a temperature above 86 degrees Fahrenheit (30 degrees Celsius), according to the Finnish Meteorological Institute. Local weather stations across the country have also reported record

Topics: celsius degrees finland heatwave temperatures

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Ember’s Travel Mug 2 with Find My is $30 off right now

engadget.com Unknown 2025-12-31 03:51:00

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 . The annoying thing about coffee is that its ideal temperature is fleeting. Get caught up in a particularly lively debate in your morning meeting and by the time you return to your cup of joe, it’s cooled right down. That’s where Ember’s smart heated mugs come in, and right now one of i

Topics: ember mug right tech temperature

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Superfunctions: A universal solution against sync/async fragmentation in Python

news.ycombinator.com Unknown 2025-12-28 05:39:48

This library is designed to solve one of the most important problems in python programming - dividing all written code into 2 camps: sync and async. We get rid of code duplication by using templates. Table of contents Quick start Install it: pip install transfunctions And use: from asyncio import run from transfunctions import ( transfunction , sync_context , async_context , generator_context , ) @ transfunction def template (): print ( 'so, ' , end = '' ) with sync_context : print ( "it's

Topics: code function functions print template

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Major rule about cooking meat turns out to be wrong

news.ycombinator.com Daniel Gritzer 2026-01-04 00:02:46

Contrary to common belief, resting meat isn’t really about retaining juices, but that doesn’t mean it’s pointless. Instead, it’s best understood as a temperature-control method for managing carryover cooking. To use it effectively, though, you have to completely rethink how the technique works and how to apply it. Is dark matter real? How do consciousness and memory actually work? And is it really necessary to rest your meat after cooking? These are the big, unresolved questions that keep scien

Topics: chops cooking meat resting temperature

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Major Rule About Cooking Meat Turns Out to Be Wrong

news.ycombinator.com Daniel Gritzer 2026-01-04 12:02:46

Contrary to common belief, resting meat isn’t really about retaining juices, but that doesn’t mean it’s pointless. Instead, it’s best understood as a temperature-control method for managing carryover cooking. To use it effectively, though, you have to completely rethink how the technique works and how to apply it. Is dark matter real? How do consciousness and memory actually work? And is it really necessary to rest your meat after cooking? These are the big, unresolved questions that keep scien

Topics: chops cooking meat resting temperature

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A Sweltering Heat Dome Is Pummeling the Middle of the US. Here's What That Means

cnet.com See Full Bio 2026-01-04 12:15:04

You've probably heard of the heat index, and you might be aware of the National Weather Service's HeatRisk tool, but do you know what a heat dome is? If not, it's the perfect time to learn -- nearly a third of the US is about to be exposed to temperatures above 100 degrees because of one. The NWS has issued a bulletin warning that 100-degree temperatures will likely hit residents in the middle of the US today. The cause for that thermometer spike is a growing heat dome in the Mississippi Valley

Topics: dome domes heat temperatures weather

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Physicists Blow Up Gold With Giant Lasers, Accidentally Disprove Renowned Physics Model

gizmodo.com Gayoung Lee 2026-01-05 08:00:07

Scientists equipped with giant lasers have blown up gold at SLAC National Accelerator Laboratory, heating it to 14 times its boiling point. For a chilling second, they thought they broke physics, but they fortunately did no such thing. That said, they broke something else: a decades-long model in physical chemistry having to do with the fundamental properties of matter. In an experiment presented today in Nature, researchers, for the first time ever, demonstrated a way to directly measure the t

Topics: fusion gold said scientists temperature

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Show HN: My GPU Fan Saga – A DIY ATX Fan Controller

news.ycombinator.com Ayan Shafqat 2026-01-08 06:41:21

Having a problem-solving mindset is incredibly valuable and rewarding, especially when it leads to exciting DIY adventures. My latest experience with a noisy GPU fan turned into just such an opportunity. It guided me through fascinating explorations involving ATX power, MOSFET motor drivers, Pulse Width Modulation (PWM), ATTiny85's bit-banged 1-wire bus, and a DS18B20 temperature sensor. While many ready-made solutions exists, this project provided me with invaluable learning and immense satisfa

Topics: fan gpu solution temperature using

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C3 solved memory lifetimes with scopes

news.ycombinator.com Unknown 2026-01-22 15:27:42

2025-07-11 Modern languages offer a variety of techniques to help with dynamic memory management, each one a different tradeoff in terms of performance, control and complexity. In this post we’ll look at an old idea, memory allocation regions or arenas, implemented via the C3 Temp allocator, which is the new default for C3. The Temp allocator combines the ease of use of garbage collection with C3’s unique features to give a simple and (semi)-automated solution within a manual memory management

Topics: allocator input int memory temp

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Google’s latest Nest Learning Thermostat is more than $60 off for Prime Day

theverge.com Brandt Ranj 2026-01-25 17:30:00

Google’s fourth-generation Nest Learning Thermostat (the latest model) is one of the few smart home accessories I rely on every day, and it’s at an all-time low price of $218.99 ($61 off) at Amazon for Prime Day. Prime Day is almost over, but Best Buy and Google are also offering a $40 discount. This generation introduced greater compatibility with HVAC and smart home platforms, improvements to its Smart Scheduling feature, and a significant hardware redesign. Verge reviewer Jennifer Pattison Tu

Topics: google home smart temperature thermostat

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Tempur-Pedic Promo Codes: Up to 50% Off

wired.com Julia Forbes 2026-01-30 17:00:00

Life is hard, but you know what isn’t? Tempur-Pedic mattresses. This brand’s been around for a long while, which isn’t shocking given the high-quality materials that perform for those that need advanced pressure relief and support. If you’re someone who deals with regular aches and pains, this is a good place to start looking for a new mattress. For those that also want to avoid putting a strain on their budget, now’s a good time to look, as Tempur-Pedic is launching its summertime 4th of July s

Topics: mattress pedic pillows really tempur

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The Verge’s summer ‘in’ and ‘out’ list

theverge.com Mia Sato 2026-02-07 20:00:00

Here at this website, my colleagues and I follow our beats closely, from wearable tech and laptops to influencer culture and federal policy. Last year, I asked a bunch of staff at The Verge to pretend to be trend forecasters for a lighthearted collection of what’s hot and what’s not. Some of the predictions really held up: many would say the US Supreme Court continues to be out, congestion pricing in New York is decidedly in despite attempts to kill it, and cats are, as ever, a bit of both.

Topics: asked attempts beats bit bunch

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What should a native DOM templating API look like?

news.ycombinator.com Unknown 2026-02-17 06:40:57

If you read my previous post, The time is right for a DOM templating API, you might be wondering what such an API would look like. Let's dive into that question now. What are we building? First, let's clarify what we're trying to design here, because when people hear the abstract template API idea described, before there's a concrete proposal or examples, they can sometimes think of very different things. In webcomponents/1069 I propose that we add a "declarative JavaScript templating API"

Topics: api dom html javascript template

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I used a $170 thermal camera to check my GCFI breaker - here's why this one's worth it

zdnet.com Adrian Kingsley-Hughes 2026-02-17 12:23:24

ZDNET's key takeaways HSFTools' HF96V thermal camera is available now for $180. It has a broad temperature range and a high level of accuracy with an eight-hour battery life. It has an IP54 rating for dust and water-resistance, but it's not waterproof. $189.99 at Amazon For a limited time, the HSFTools HF96V thermal camera is $40 off on Amazon, bringing it down to $180. Regular readers will know that I am a little obsessed with thermal imaging cameras. I regularly use them built into smartph

Topics: camera cameras temperature thermal zdnet

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Gemini could soon rival ChatGPT with its new privacy feature (Update: A closer look)

androidauthority.com Unknown 2026-02-18 12:35:27

Ryan Haines / Android Authority TL;DR Google is working on a temporary chat feature for Gemini. This feature could be similar to ChatGPT’s Temporary Chats, which give users a blank slate for conversation and doesn’t save any memory. We were able to subsequently take a closer look at this feature via more screenshots. Update: July 1, 2025 (8:30 AM ET): We uncovered evidence of a temporary chat feature in Gemini earlier this month (see the original article below). We were only able to provide

Topics: chat chats feature google temporary

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Are portable AC units viable at home? My verdict after testing one during a heat wave

zdnet.com Maria Diaz 2026-02-21 03:00:15

ZDNET's key takeaways The EcoFlow Wave 3 is a portable air conditioner and heater that costs $1,299 on its own and $1,399 with a battery, a limited-time discount This is a portable air conditioner and heater that is more powerful than its predecessor It is also off-grid ready for camping, RVing, and even helping in a pinch.The Wave 3 is pricey, loud in some settings, and is not as efficient in extreme heat, direct sun, or tent camping. $1,299 at Amazon Many parts of the US are sizzling right

Topics: air degrees heat temperature wave

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Best Grills for 2025: We Tested Dozens to Find the Best Grill in Every Category

cnet.com See Full Bio 2026-02-22 11:52:00

We use thermocouples linked to computer software to measure internal grill temperatures. Brian Bennett/CNET We test the main types of grills differently, but for most, we include a high-heat test like searing steak or grilling burgers, a medium, indirect heat test like grilling a whole chicken for more than an hour and a low-and-slow test with racks of ribs. With over 30 grills tested, we've got this down to a tee. To determine what should be the best outdoor barbecue grill, we collect data inc

Topics: grill grills heat temperature test

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My air conditioner broke during a heat wave - and this portable AC saved the day

zdnet.com Maria Diaz 2026-02-23 08:50:55

ZDNET's key takeaways The EcoFlow Wave 3 is a portable air conditioner and heater that costs $1,299 on its own and $1,399 with a battery, a limited-time discount This is a portable air conditioner and heater that is more powerful than its predecessor It is also off-grid ready for camping, RVing, and even helping in a pinch.The Wave 3 is pricey, loud in some settings, and is not as efficient in extreme heat, direct sun, or tent camping. $1,299 at Amazon Many parts of the US are sizzling right

Topics: air degrees heat temperature wave

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Ember Mug 2 smart mug plummets to new record-low price!

androidauthority.com Unknown 2026-02-24 03:27:20

The Ember Mug 2 is one of my most prized possessions. It keeps my coffee at the perfect temperature all the way to the last sip. If you’re a coffee or tea lover, you’ll know how annoying a lukewarm (or cold) sip can be. If you want that feeling to be a thing of the past, right now is the best time to get an Ember Mug 2. You can take it home for as low as $74.99, which is a heck of a deal considering its retail price sits at $149.95. Only the White model is discounted this much, though. Buy the E

Topics: drink ember know mug temperature

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The time is right for a DOM templating API

news.ycombinator.com Unknown 2026-02-24 21:23:28

TL;DR: I want to propose adding a declarative templating API to the web platform. Here's why... The web platform is the most successful application runtime of all time. While the largest reason for this is the web's reach, it wouldn't be possible without the DOM API, which turns a mostly static document viewer into a highly dynamic and expressive runtime. For as much hate as the DOM sometimes receives (some of that deserved, but some really not!) the DOM is undeniably a very powerful API. This

Topics: api dom javascript template templating

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Don't make this thermostat mistake during heatwave: 3 cost-saving tips from an expert

zdnet.com Chris Bayer 2026-03-01 20:00:15

Maria Diaz/ZDNET Have you ever found yourself in a thermostat tug-of-war? One room feels like a sauna, another like an icebox, all while your trusty thermostat claims your home is at a perfectly average and comfortable 72 degrees? The truth is, you're probably not imagining things, and the culprit could be hanging right there on your wall. As it turns out, where your thermostat is located can make a world of difference to both your comfort and your energy bills. Also: How to disable ACR on yo

Topics: home living room temperature thermostat

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Managing time when time doesn't exist

news.ycombinator.com Robb Corrigan 2026-03-01 11:28:12

The Ultimate Productivity Paradox Imagine explaining to your boss why you’re late for a meeting because time doesn’t actually exist. Not in the philosophical “time is a social construct” sense that gets you invited to fewer dinner parties, but in the rigorous scientific sense where quantum gravity’s most fundamental equations contain absolutely no time variable whatsoever. You’d be attempting to justify tardiness using cutting-edge physics to someone whose greatest temporal insight is schedulin

Topics: management productivity quantum temporal time

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Tempur-Pedic Promo Codes: Up to $500 Off

wired.com Julia Forbes 2026-03-04 12:00:00

Life is hard, but you know what isn’t? Tempur-Pedic mattresses. This brand’s been around for a long while, which isn’t shocking given the high-quality materials that perform for those that need advanced pressure relief and support. If you’re someone who deals with regular aches and pains, this is a good place to start looking for a new mattress. For those that also want to avoid putting a strain on their budget, now’s a good time to look, as Tempur-Pedic is launching its summertime 4th of July s

Topics: july mattress pedic pillows tempur

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150 Million Americans Under Life-Threatening Heat Dome This Week

gizmodo.com Ellyn Lapointe 2026-03-05 03:15:52

More than 150 million Americans from Texas to Maine are under extreme heat advisories as dangerously high temperatures bake the nation. Meteorologists warn that this heat dome could expand to affect an additional 20 million people by mid-week. In more than three dozen states from the Plains to New England, daytime temperatures could reach and exceed 100 degrees Fahrenheit (38 degrees Celsius) through at least Tuesday, AccuWeather reports. In an advisory issued Monday, June 23, the National Weat

Topics: degrees heat high said temperatures

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I wrote my PhD Thesis in Typst

news.ycombinator.com Unknown 2026-03-07 04:12:01

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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Low-Temperature Additive Manufacturing of Glass

news.ycombinator.com Unknown 2026-03-02 09:13:49

Researchers used the low-temperature additive manufacturing process to build the glass cups above. The optical behavior of the printed cups can be tailored by altering the chemical components of the inks. Additive manufacturing (3D printing) holds promise for fabricating complex glass structures that would be unattainable with traditional glass manufacturing techniques. Lincoln Laboratory’s innovative approach allows additive manufacturing of multimaterial glass items without the need for costl

Topics: glass ink manufacturing structures temperature

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HomeKit Weekly: Aqara’s W100 Climate Sensor brings precision monitoring and smart control to your HomeKit setup

9to5mac.com Bradley C 2026-03-07 22:45:00

Last night, I had forgotten to take my upstairs Nest off Eco mode, and I was shocked to see the difference in one of my son’s rooms based on my Nest Temperature Sensor. In my dream world, I’d have a variable system that could heat and cool rooms independently, but nevertheless, I didn’t buy bitcoin when it was $1, so I cannot afford that. With that being said, I do like having the knowledge of what’s happening in individual rooms and having that data in HomeKit. The new Aqara W100 Climate Sensor

Topics: aqara home homekit sensor temperature

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Latest Tech News

This thermostat mistake was costing me hundreds: 3 tips to get the best temperature control

Ultra-Rapid Vision in Birds

Deadly ‘Wet-Bulb’ Temperatures Are Smothering the Eastern U.S.

Reindeer Flee to Cities as the Arctic Bakes in Unprecedented Heatwave

Ember’s Travel Mug 2 with Find My is $30 off right now

Superfunctions: A universal solution against sync/async fragmentation in Python

Major rule about cooking meat turns out to be wrong

Major Rule About Cooking Meat Turns Out to Be Wrong

A Sweltering Heat Dome Is Pummeling the Middle of the US. Here's What That Means

Physicists Blow Up Gold With Giant Lasers, Accidentally Disprove Renowned Physics Model

Show HN: My GPU Fan Saga – A DIY ATX Fan Controller

C3 solved memory lifetimes with scopes

Google’s latest Nest Learning Thermostat is more than $60 off for Prime Day

Tempur-Pedic Promo Codes: Up to 50% Off

The Verge’s summer ‘in’ and ‘out’ list

What should a native DOM templating API look like?

I used a $170 thermal camera to check my GCFI breaker - here's why this one's worth it

Gemini could soon rival ChatGPT with its new privacy feature (Update: A closer look)

Are portable AC units viable at home? My verdict after testing one during a heat wave

Best Grills for 2025: We Tested Dozens to Find the Best Grill in Every Category

My air conditioner broke during a heat wave - and this portable AC saved the day

Ember Mug 2 smart mug plummets to new record-low price!

The time is right for a DOM templating API

Don't make this thermostat mistake during heatwave: 3 cost-saving tips from an expert

Managing time when time doesn't exist

Tempur-Pedic Promo Codes: Up to $500 Off

150 Million Americans Under Life-Threatening Heat Dome This Week

I wrote my PhD Thesis in Typst

Low-Temperature Additive Manufacturing of Glass

HomeKit Weekly: Aqara’s W100 Climate Sensor brings precision monitoring and smart control to your HomeKit setup

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