The NEWS’ annual Cooling Showcase has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. In this issue, we focus on the commercial side of the air conditioning industry.

It’s time again for the Commercial Cooling Showcase. The NEWS’ annual issue has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them distinguish between brands.

In this month’s troubleshooting problem, the equipment is a split system that’s approximately 8 years old.

A variable speed drive (VSD) controls the speed of the high-torque, direct-drive motor for optimal fan operation.

During the installation of a new walk-in cooler or freezer, it is imperative the box remain square and level during the assembly of its panels.

Discover how hydrogen fuel is poised to revolutionize HVAC systems by reducing carbon emissions and easing strain on electric grids, driving the industry toward a decarbonized future.

Every year, The NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. The coverage features specific information about each individual product as submitted by the manufacturers.

The manufacturers provided all of the data included in the product grid as well as the photo feature. Therefore, any questions should be directed to them via the contact information provided in the photo feature section.

The two donated Airedale ClassMate packaged units were installed in the football team's fieldhouse at Parry McCluer High School in Buena Vista, Virginia.

In this showcase, The ACHR NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors distinguish between brands.

To meet the ambitious environmental goals being proposed at all levels of government, residential air-to-water heat pumps are emerging as a transformative solution to lower carbon emissions, enhance energy efficiency, and reduce utility bills.

Today we have tested a different kind of gaming mouse on OCinside.de. The Cooler Master MasterMouse MM711 is based on a lightweight honeycomb grid design, adjustable LED lighting and extensive programming options.... [PCSTATS]

Trees and edible plants are being planted at churches, schools, street corners, and empty lots across the country to provide free shade and food to all.

Ice, my friends, is anything but basic.  It does strange and unexpected things, foiling even modelers. This week's #AntarcticLog reviews an essential principle or two. 

The post #AntarcticLog: Ice is cool appeared first on The Plainspoken Scientist.

The Cruz Cool cooler is made of a home-compostable polymer rather than Styrofoam, which takes over 500 years to decompose.

Potential for primary energy savings in TLC/ICT centres through free cooling

Validation test of a data centre cooling method using renewable energy in a cold region

Verification test and feasibility study of energy and space efficient cooling systems for data centres with high density ICT devices

“Stop trying to be cool. Be nerdy and obsessive about the things you love. Enthusiasm will get you farther than indifference.” – James McCrae

The City of Austin, Texas, said it will share data with Google on the solar reflectivity of roofs to identify which neighborhoods would benefit most from 'cool roofs,' aiming to reduce heat in homes and inform future climate policies. 

Westlake Royal Roofing Solutions introduces two new CRRC-rated Unified Steel Stone Coated Roofing colors, Harborwood and Stirling Gray, known for their energy efficiency and durability. 

NanoTech Materials has partnered with Tesson Roofing to form a joint venture called Cool Roof Coating Systems LLC, which plans to combat Arizona's summer heat.

Philadelphia is set to receive a $1.3M federal grant from the Department of Energy to boost energy efficiency, including cool roof tests in areas most prone to the urban heat island effect.

How a Fortune 500 company reduced the need for frequent roof replacements and repairs while promoting sustainability with more energy-efficient materials.

IKO expands its Dynasty Cool Colors Plus line with five new shades that meet California's Cool Roof requirements, exceed reflectivity standards, boast impact resistance, and feature ArmourZone technology for high wind durability.

NanoTech has unveiled a "groundbreaking Next Generation Cool Roof Coating" that reduces energy use by 200-300%, extends roof life by 10-plus years, and costs less than $1/sq. ft.

Castagra's fiber-reinforced premium cool roof coating is designed to reflect more sunlight and absorb less heat than standard roofing materials.

A Spanish-Algerian study shows how applying cool roof coatings can increase the amount of power generated by certain rooftop solar panels.

At its peak, the World's Fair was a chance for cities to wow visitors with massive, awe-inspiring structures that promised a unique vision of the future…

The 2024 presidential election is coming to some sort of conclusion (don't forget to vote), but 24/7 slog is making many of us anxious. Thankfully Belladonna made a post about 'How not to freak out about the US election' and plenty of people chimed with advice about how to stay somewhat calm. Hang in there everyone, an end is in sight!

Why Making Face Computers Cool Isn’t Easy

The “Wow!" signal has a new explanation, and an ultra-cool experiment advances quantum sensing in space. Plus, making an asteroid go “boom!” might work, depending on the circumstances.

Investing.com-- Bitcoin fell from record highs on Wednesday, retreating as optimism over a Donald Trump presidency now appeared to be cooling, with focus turning to upcoming U.S. inflation data for more cues. Major meme token Dogecoin also retreated on Wednesday after a stellar run-up to…

It shouldn’t be a big story that a desktop computer has upgradeable internal storage, but with Apple’s cute new 2024 Mac mini, that’s exactly where we are. It’s possible to pop the SSD out after removing a screw, and then switch in a bigger one. We didn’t run into the software blocks we saw in the…

A surge in Bitcoin has paused as traders assess the remaining market impact of President-elect Donald Trump’s rhetorical support for crypto. Most Read from Bloomberg The digital asset is up about 30% in the wake of Trump’s Nov. 5 election victory, hitting a record of $89,968 on Tuesday, based on…

Investing.com-- Most Asian stocks fell on Wednesday, tracking losses in Wall Street as a post-election rally now appeared to be cooling, while anticipation of key U.S. inflation data also spurred risk aversion. Regional markets remained under pressure after fresh fiscal measures from China largely…

In this review we are taking a look at the ProArt LC 360, a 360mm all-in-one cooler for your CPU that brings in some outside help from Alphacool for the fan solution. Taking design queues from the existing LC 420, the LC 360's smaller radiator footprint allows for use in many more case options, while still promoting good performance.

The post ASUS ProArt LC 360 Liquid CPU Cooler Review appeared first on ThinkComputers.org.

In the IKEAHackers Facebook Group, Brianna shared how she turned basic KALLAX units into something totally unexpected — a gorgeous credenza that includes a perfect spot for her dog to lounge. Brianna took two 2×4 KALLAX units and set them up on either end of the nook. The middle section would be left open for a dog bed. But she didn’t stop at just placing the units – she snuck in a little hacking to give the credenza an upgraded […]

The post This IKEA KALLAX Hack Combines Storage and a Cozy Dog Bed in the Coolest Way appeared first on IKEA Hackers.

With climate change ramping up and an El Nino weather pattern in effect for the western hemisphere, heat island effect has become a real problem for cities sweltering under the summer sun. GAF created a product called Streetbond Pavement Coating that aims to turn that heat island effect around by reflecting heat back into space. [...]

Dogs can sniff out disease and analyze new odors even as they exhale. But how?

"Researchers at the University of Texas have unveiled a new thermal interface material that could revolutionize cooling, outperforming top liquid metal solutions by up to 72% in heat dissipation," writes Slashdot reader jjslash. "This breakthrough not only improves energy efficiency but also enables higher-density data center setups, cutting cooling costs and energy usage significantly." TechSpot reports: Thanks to a mechanochemically engineered combination of the liquid metal alloy Galinstan and ceramic aluminum nitride, this thermal interface material, or TIM, outperformed the best commercial liquid metal cooling products by a staggering 56-72% in lab tests. It allowed dissipation of up to 2,760 watts of heat from just a 16 square centimeter area. The material pulls this off by bridging the gap between the theoretical heat transfer limits of these materials and what's achieved in real products. Through mechanochemistry, the liquid metal and ceramic ingredients are mixed in an extremely controlled way, creating gradient interfaces that heat can flow across much more easily. Beyond just being better at cooling, the researchers claim that the higher performance reduces the energy needed to run cooling pumps and fans by up to 65%. It also unlocks the ability to cram more heat-generating processors into the same space without overheating issues. [...] As for how you can get your hands on the material: it's yet to make it out of the labs. The UT team has so far only tested it successfully at small scales but is now working on producing larger batches to put through real-world trials with data center partners. The material has been detailed in a paper published in the journal Nature Nanotechnology.

Read more of this story at Slashdot.

Lulu Delacre’s recent book, Cool Green (Candlewick) takes readers on a trip around the world, led by a grandfather with his granddaughter, introducing readers to a range of trees in lyrical text punctuated by fascinating information accompanied by informative and varied illustration. It’s a gorgeous book and Lulu has answered questions that I posed to her.

We’ve recently had the pleasure to chat with Andrei Nastasie, the affiliate program manager at Mondly Languages, an innovative language learning app that incorporates native language recordings, augmented reality and virtual reality to help people learn new languages. In this interview, he shares how Mondly started out, what it has been up to and what’s next for this creative company.

There are so many fantastic things to do in Siena, Italy. This small city in Tuscany is an excellent day trip from Florence, showcasing the beauty of urban Italy, with far fewer tourists than in Florence. Many tourists visit Siena on a day trip from nearby Florence — and it’s even better when paired with […]

The post 16 Cool Things to Do in Siena, Italy appeared first on Adventurous Kate.

Candidates and pundits were not overstating things when they characterized the 2024 election as the most important in decades or perhaps even in the nation’s entire history. Every election is […]

The post Only One Thing Can Cool the Nation's Political Rhetoric appeared first on The Western Journal.