Silicon plus perovskite solar reaches 34 percent efficiency
There are still longevity problems, but things continue to get better. Enlarge / Some solar panels, along with a diagram of a perovskite's crystal structure. (credit: Subhakitnibhat Kewiko) As the price of silicon panels.....»»
Join us tomorrow for Ars Live: How Asahi Linux ports open software to Apple’s hardware
Join us 3:30 pm ET Wednesday to unpack the effort to run Linux on Apple Silicon. One of the key differences between Apple's Macs and the iPhone and iPad is that the Mac can still.....»»
Streams near farms emit high levels of greenhouse gas, studies find
In the upper reaches of a Minnesota watershed, the water is so full of dissolved nitrous oxide that University of Illinois Urbana-Champaign hydrologist Zhongjie Yu likens it to a soda can......»»
Save 36% on this 75-inch Hisense QLED TV for Cyber Monday
One of the best QLED TVs of 2024 has a big markdown for Cyber Monday. Save up to 34% when you purchase the Hisense 75-inch U7 Series on Amazon......»»
Cyber Monday Ember deals: Save up to 34% on our favorite smart mugs
Ember mugs are one of the best gifts you can give to your friends and family. Here are some great Cyber Monday Ember Mug deals from Best Buy and Amazon......»»
Best Cyber Monday generator deals: Gas and solar generators at up to 62% off
Every family needs a generator, whether as a backup power source or for outdoor adventures. Check out the amazing discounts from Cyber Monday generator deals......»»
Company claims 1,000 percent price hike drove it from VMware to open source rival
Cloud provider moved most of its 20,000 VMs off VMware. Companies have been discussing migrating off of VMware since Broadcom’s takeover a year ago led to higher costs and othe.....»»
Intel’s CEO shakeup is an Apple silicon success story in a big way
It hasn’t been a great season for Intel, and now its CEO Pat Gelsinger is out. And in the midst of the chipmaker’s transitionary period, Apple silicon is looking like a bigger win than ever for Apple. more….....»»
Falcon 9 reaches a flight rate 30 times higher than shuttle at 1/100th the cost
The Falcon 9 rocket is truly delivering on the promise of rapid, reusable launch. SpaceX recently hit some notable milestones with its workhorse Falcon 9 rocket, and even in the f.....»»
Hidden DNA in plants reveals secrets of photosynthesis
Scientists have uncovered genetic variation in the unexplored DNA of the photosynthetic and energy factories of Arabidopsis plants, which plays a crucial role in the efficiency of photosynthesis in plants. These insights—published Nov. 27 in the Pr.....»»
Stable perovskite catalyst achieves selective oxidation of light alkanes
Light alkanes are relatively simple molecules made entirely of carbon and hydrogen, arranged in linear or branching structures. Their oxidized counterparts, which include alcohols, epoxides, ketones, and aldehydes, are ubiquitous in the chemical indu.....»»
BepiColombo"s fifth Mercury flyby
On Sunday 1 December 2024, BepiColombo flew past the planet Mercury for the fifth time, readying itself for entering orbit around the solar system's mysterious innermost planet in 2026......»»
The BLUETTI Handsfree 2 is a solar backpack and power station — It’s $200 off
BLUETTI Handsfree 2 is a solar backpack with a power station you can use anywhere, like camping or hiking. This Cyber Monday deal includes a solar panel......»»
These are the best new MacBook deals for Cyber Monday: options as low as $599
With Apple Intelligence requiring an M1 chip or newer, it’s never been a better time to buy your first MacBook, or upgrade an older MacBook you’re still holding on to. MacBooks are more affordable than ever in the Apple Silicon era, with the chea.....»»
Bissell’s Little Green machine and carpet cleaner is 34% off
Bissell's Little Green machine is discounted for Cyber Monday. Hurry, we don't know for how long......»»
Bissell’s Little Green machine and carpet cleaner is still 34% off
Bissell's Little Green machine was discounted for Black Friday but the deal is still available. Hurry, we don't know for how long......»»
The BLUETTI Handsfree 2 is a solar backpack and power station — It’s $249 off
BLUETTI Handsfree 2 is a solar backpack with a power station you can use anywhere, like camping or hiking. This Black Friday deal includes a solar panel......»»
Get 34% off Bissell’s viral Little Green carpet cleaner for Black Friday
Bissell's little mean save you some green carpet cleaner deal launched today. Get it for 50% off......»»
Best Black Friday generator deals: Gas and solar generators at up to 56% off
Every family needs a generator, whether as a backup power source or for outdoor adventures. Check out the amazing discounts from Black Friday generator deals......»»
iPad mini 7 proves Apple’s silicon strength in a surprising way, here’s how
Apple silicon has led to significant advancements on the Mac, including the recent M4 models. But some of the best evidence for Apple’s advantages in silicon is found in a surprising and unconventional place: the iPad mini 7. more….....»»
Best early Black Friday generator deals: Gas and solar generators at up to 56% off
Every family needs a generator, whether as a backup power source or for outdoor adventures. Check out the amazing discounts from Black Friday generator deals......»»