Technology

You'll still need to be on the lookout for fees that can chip away at your earnings.

Snag a new smartwatch with this early Black Friday deal that drops this model to a new low price.

It's looking less likely that homebuyers will see 6% rates by the end of this year.

• Concrete production, heavily cement-dependent, drives carbon emissions
• Essential building material contributes 6% of emissions globally
• Tech giants prioritizing sustainable construction with "green concrete"

Tech giants are increasingly exploring ways to make data centers not only more energy-efficient but also more environmentally responsible in their construction.

For example, Microsoft is building data centers with cross-laminated timber (CLT) and, along with AWS, Google, and Meta, participates in the Open Compute Project Foundation (OCP), an organization dedicated to promoting and testing low-embodied carbon concrete - also known as "green concrete" - for data center construction.

Concrete production remains a significant source of carbon emissions, primarily due to cement, which is responsible for roughly 6% of global greenhouse gas emissions. Despite ambitious carbon-neutral goals, IEEE Spectrum reports Microsoft's emissions surged by over 30% in 2023, while Google’s emissions have risen nearly 50% over the past five years.

Concrete plays a critical role

Nearly a thousand companies are reportedly developing low-carbon concrete mixes and piloting carbon capture technologies to store CO₂ emissions generated during cement production.

This includes efforts by firms like Holcim and Heidelberg Materials, which are adapting technologies traditionally used in the oil and gas industry to capture and store CO₂ from cement plants.

The demand for data centers - and consequently for concrete - is rising, driven in part by the growth of AI. While the OCP has recently launched an initiative to deploy low-carbon concrete in data centers, the availability of sustainable concrete still falls short of global demand.

The versatile building material plays a critical role in the tech industry’s infrastructure, supporting everything from telecommunications to manufacturing. As tech-driven growth continues to increase demand for concrete, advancements in sustainable concrete production are essential. With a concerted shift toward low-carbon concrete, both hyperscale tech companies and governments have the power to drive the construction industry toward greater sustainability.

As IEE Spectrum sums up, “With a pivot to sustainability, concrete’s unique scale makes it one of the few materials that could do most to protect the world’s natural systems. We can’t live without concrete - but with some ambitious reinvention, we can thrive with it.”

You might also like

• Tech giants unite to create global standard on... concrete?
• Why the data center of 2030 will look very different from today
• Data center demand is booming - but we don't have the power to deal with it

• Teenage Engineering has launched its new OP-XY sequencer, synthesizer, and sequencer.
• The new device costs more than the company's OP-Z sequencer and OP-1 audio workstation
• The OP-XY costs $2,299 / £1,899.

Teenage Engineering has revealed the latest addition to its famed OP lineup of portable synthesizers and sequencers, the OP-XY.

The OP-XY is a sequel of sorts to the OP-Z compact sequencer, adding an OLED screen and an expanded array of controls in the same compact form factor as the company’s legendary OP-1 audio workstation.

At its core, the OP-XY is a 64-step sequencer, and working with it revolves around step-sequencing notes, with 24 voices of polyphony.

You can use these sequences to control multiple internal synth engines or up to eight pieces of outboard gear, like synthesizers, drum machines, and Eurorack modular synths.

(Image credit: OP-XY)

Along with a vast array of physical controls compared to the OP-Z, the OP-XY packs in a new sampler, a selection of punch-in effects for live performance, and a new “brain chord” feature that Teenage Engineering hasn’t really explained. Based on the name, it’s possible this is some kind of melody generator.

The OP-XY comes in a single monochrome black color with gray and white accents. In a clear reference to techno and club culture, its product page is covered in German phrases and pictures of straight-faced dancers in black leather outfits.

And in typical Teenage Engineering style, there are a few just-for-fun features like a gyroscope that lets you fade tracks in and out and a built-in speaker for jam sessions on the move.

Overall, the OP-XY seems to be one of the most feature-rich products Teenage Engineering has ever released, and its price tag reflects this (and then some).

You can purchase the OP-XY right now for a whopping price of $2,299 / £1,899 – drastically more expensive than the OP-Z ($499 / £499) and even a bit pricier than the OP-1 ($1,999 / £1,799).

So, is this Teenage Engineering getting serious about music, or is this another case of paying extra for a chic design from music tech’s coolest brand?

Who is the OP-XY for?

The OP-Z has earned a great reputation in the music gear scene for its relatively affordable price, expansive functionality, and portability, but it also garnered criticism for its cramped workflow and reliance on button combinations.

The OP-XY seems to fix this by adopting the chassis of the OP-1 workstation, but for more than four times the price, there needs to be more that justifies buying one.

What’s more, the internal synth engines and sampler seem to encroach on the song-making capabilities of the OP-1.

However, the OP-XY seems to pack more external connectivity and live performance functions than the OP-1, which mimics a tape machine in how songs are recorded and is generally quite intentional in its workflow.

The OP-XY could therefore be imagined as a live-focused reflection of the OP-1, and a straight-up big sibling to the OP-Z (though it does lose the OP-Z’s video sequencing function).

Whether that’s enough to justify such an eye-wateringly high price is ultimately up to you.

The OP-XY is available now from Teenage Engineering. For the latest on the trendiest music and audio gear, be sure to keep up with our audio coverage.

You might also like

• Spotify makes it clear: it cares more about video podcasts than launching its long-awaited lossless HiFi tier
• Bose is bringing back a musical legend from the 60s, and we don't mean Elvis
• Be your own DJ and party like it's 2012 with Hangout, a new 'online listening space' on the web, iOS and Android

Experts say credit cards offer a range of protections and features that debit cards don't.

The tool, called Gaiadex, is also far more accurate than traditional methods for predicting environmental impact, the company says.

Compatible with phone.

If you're a frequent user of Creative Cloud apps, you'll love this deal from Adobe.

• "Sitting Ducks" attack allows crooks to take full control of target domain
• Almost a million websites vulnerable to takeover, experts warn
• Tens of thousands of websites already compromised this way

“Sitting Ducks” might not be a particularly known method of cyberattacks, but it is still quite widespread, and pretty disruptive, experts have warned.

A report from cybersecurity researchers at Infoblox Threat Intel claims almost a million websites are vulnerable, and roughly 70,000 were already compromised this way.

In a new report, Infoblox notes although the attack vector has been around since 2018, it never garnered much attention from the media, or the cybersecurity community. Still, tens of thousands of victims have had their domain names hijacked since then, including “well-known brands, non-profits, and government entities”. The report hasn’t named any organizations, though.

Vipers, Hawks, and other predators

during a Sitting Ducks attack, the threat actor gains full control of the target domain, by taking over its DNS configurations. This has many implications and carries heavy consequences. When hackers take full control of a domain’s DNS configuration, they can funnel compromised web traffic to malware, phishing sites, or spam networks. They can also deliver infostealers, engage in fraud, or affiliate cybercrime programs.

However, Infoblox started monitoring the internet for Sitting Ducks attacks last summer, to alarming results: “The results are very sobering, as 800,000 vulnerable domains were identified, and about 70,000 of those were later identified as hijacked.”

The researchers claim that there are multiple threat actors currently exploiting Sitting Ducks, including Vacant Viper, the “OG” of the exploit, hijacking an estimated 2,500 domains each year since late 2019.

Another group, called Vextrio Viper, was seen using hijacked domains as part of their “massive TDS infrastructure” since early 2020. Infoblox says Vextrio runs “the largest known cybercriminal affiliate program”.

It also mentioned new threat actors, such as Horrid Hawk, and Hasty Hawk, named as they “swoop in and hijack vulnerable domains”.

You might also like

• What is DNS Hijacking and how can you avoid being a victim of it
• Here's a list of the best firewalls today
• These are the best endpoint protection tools right now

I swapped the company's first generation unit for the new one. Here's what I found.

Costco is known for cheap groceries sold in bulk. If you're wondering how much you can save by joining the membership wholesale club for a year, I did the math to find out.

Want to digitally control your favorite instruments? These tools will help.

The tax credit, which has given back up to $7,500 to eligible EV buyers, may disappear under the new administration.

Best Buy's early doorbusters are bringing you a high-end B4 series OLED TV for just $600.

Apple's new M4 iMac is only a couple of weeks old but Amazon has already slashed its price by $150 ahead of Black Friday.

• New Azure OpenAI Service-based AI chatbot lets users interact with spaceborne data
• The tool democratizes access to more users, including students and academics
• Users can ask natural language questions and let AI source the data

Microsoft and NASA have teamed up to launch Earth Copilot, a new custom copilot built on the Azure OpenAI Service platform to help the space agency make sense of the more than 100 petabytes of data that it has collected from space.

In a blog post, Microsoft explained geospatial data is already complex, and additional data being continuously collected from new satellites is adding to this difficulty.

With the new Earth Copilot tool, users will be able to interact with NASA’s data with natural language prompts, making it more accessible to more scientists, students and others.

Microsoft builds new AI chatbot for NASA

Tyler Bryson, CVP for US Health & Public Sector Industries at Microsoft, explained that data collected can include atmospheric conditions, land cover changes, ocean temperatures and more, but navigating technical interfaces, understanding data formats and getting to grips with geospatial analysis can be extremely challenging.

With the new Earth Copilot tool, users will be able to ask questions like “What was the impact of Hurricane Ian in Sanibel Island?” or “How did the COVID-19 pandemic affect air quality in the US?” and let AI do the data retrieval for them.

“We’ve designed the system to handle complex queries and large datasets efficiently, ensuring that users can quickly find the information they need without getting bogged down by technical complexities," noted Juan Carlos López, former NASA engineer and current Azure Specialist at Microsoft.

A side effect of the project is that Microsoft and NASA have democratized access to spaceborne data, allowing a broader demographic to interact with it, including students and academics.

Minh Nguyen, Cloud Solution Architect at Microsoft, added: “The vision behind this collaboration was to leverage AI and cloud technologies to bring Earth’s insights to communities that have been underserved, where access to data can lead to tangible improvements.”

You might also like

• Check out the best AI tools and best AI writers
• We’ve curated a list of the best data visualization tools
• Even NASA struggles to keep its user data safe and secure

Oppo is all set to launch its Find X8 and Find X8 Pro flagship phones globally next week.

After trying several other more expensive pillows, I am sleeping very comfortably and my neck is pain-free thanks to an inexpensive pillow.

Grab Apple's MacBook Air with an M2 chip and double the RAM with $150 off while you still can.