DVR vs. NVR: What’s the difference?
Let's discuss the similarities and differences between DVR and NVR security systems. Which is better, and which should you buy?.....»»
Study finds pumpkin pathogen not evolving, which could make a difference for management
The pathogen that causes bacterial spot is very good at what it does. Forming small lesions on the rinds of pumpkins, melons, cucumbers, and other cucurbits, it mars the fruits' appearance and ushers in secondary pathogens that lead to rot and severe.....»»
You Asked: LG G4 OLED discounts, mini-LED vs. full-array local dimming
On today’s You Asked: How low will the go this year? Ethernet or Wi-Fi for the best streaming TV quality? What’s the difference between mini-LED and Full Array Local Dimming? And is your Blu-ray player screwing up your HDR experience? Difference.....»»
One difference with this wave of Arm PCs? All the big PC makers are actually on board
Windows RT and Windows 10-on-Arm each launched with just a handful of devices. Enlarge (credit: Microsoft) Here at Ars, we’ve been around long enough to chronicle every single time that Microsoft has tried to get Windo.....»»
Non-invasive zaps to the spinal cord can treat paralysis—but no one knows why
The benefits may seem small, but they can make a world of difference, patients say. Enlarge / Trial participant Sherown Campbell manipulating a Rubik's Cube. (credit: UP-LIFT Trial) With a zap of electricity from well-p.....»»
Ecovacs Deebot T30S Combo review: swinging mops make a difference
The Ecovacs T30S uses a swinging mop to better clean your floors, and a bonus handheld vacuum helps tackle other parts of your home......»»
Connect up to 13 devices using this docking station for $50
This 13-in-1 Dual-HDMI Docking Station is on sale for $49.99 (reg. $70). TL;DR: Through May 22, get a 13-in-1 Dual-HDMI Docking Station on sale for $49.99 (reg. $70).Sometimes, the difference between a good workday and a great one can come down.....»»
How to port any N64 game to the PC in record time
"Static recompilation" is "the difference between weeks of work and years of work." Enlarge / "N-tel (64) Inside" (credit: Aurich Lawson | Getty Images) In recent years, we've reported on multiple efforts to reverse-engi.....»»
Smashing into an asteroid shows researchers how to better protect Earth
Slowing down an asteroid by just one-tenth of a second makes all the difference. Enlarge / Riding atop a SpaceX Falcon 9 rocket, NASA’s Double Asteroid Redirection Test, or DART, spacecraft sets off to collide with an asteroid.....»»
Fine roots make the difference in metabolomes and microbiomes
Bacteria and fungi live together on the surface of plant roots, which can promote symbiotic interactions with the plant. Plant roots that are especially fine can support various niches for their microbial proliferations, but traditionally, microbiome.....»»
iPad Pro (2024) vs. iPad Air (2024): the difference is clear
Apple's new iPad Pro and iPad Air series have never been more different. For the best experience, it's the iPad Pro. To save some money, choose the iPad Air......»»
Team evaluates agricultural management practices in new nitrous oxide accounting method
As greenhouse gases go, nitrous oxide (N2O) is a doozy. With a global warming potential 273 times that of carbon dioxide, mitigating N2O could make a big difference. But before mitigation can happen, it's important to understand where the compound is.....»»
Two years later, over-the-counter hearing aids are still finding their groove
Americans have been able to buy over-the-counter hearing aids for almost two years. Have they made a difference? We ask the experts......»»
Pixel 8a: Good News Ahead of Launch
There’s good news afoot for prospective Pixel 8a buyers as a credible leak suggests there won’t be a price difference between the upcoming budget device and its predecessor. We had heard that we might see the Pixel 8a jump up in price. An.....»»
Paleblue Earth batteries eliminate the one big pain point of rechargeables
Charging via USB-C and shipping in sustainable packaging too, Paleblue Earth's batteries are looking to make a difference......»»
Researchers establish a high-throughput multiscale evaluation method for thermal stress in thermal barrier coatings
Thermal barrier coatings (TBCs) are widely used in gas turbine engines to obtain elevated working temperatures and improve engine efficiency. The phase transition of the ceramic layer is accompanied by a large volume difference, causing the concentra.....»»
I did a OnePlus 12 vs. OnePlus 12R camera test, and there’s a big difference
The OnePlus 12R is a more affordable option than the OnePlus 12, but with slightly lesser specs and no Hasselblad. Does that really matter though? We find out......»»
In life cycle diagrams, small changes make a big difference
Life cycle diagrams are ubiquitous in science textbooks, and they may be due for some updates. A new study finds simple design changes in these diagrams can have a dramatic impact on the ability of undergraduate students to understand key biology con.....»»
Growth mindset messages can close grade gap for first-generation students
Just two emails, at the right time with the right message, can make a big difference for students who are the first in their families to go to college......»»
Inkjet vs. laser: What’s the difference, and which is best?
Ready to buy a new printer for your home or office but unsure if you need an inkjet or a laser? We'll help you buy the right printer for your needs......»»
Chromebook vs laptop: Which are the differences?
What is the difference between a Chromebook and a laptop? Which one is better for you? In this guide, we'll go over the reasons to buy one over the other......»»