Q3 PC shipments hit fastest growth in a decade

A customer looks at Dell computers at a Best Buy store in Orem, Utah.

George Frey | Bloomberg | Getty Images

Computer makers shipped 79.2 million PCs in the third quarter, up 12.7% year over year, showing the fastest growth in a decade, technology research company Canalys estimated on Friday.

Despite the swelling popularity of phones and tablets in recent years, people have been leaning harder on personal computers while working or studying from home in the past several months because of the coronavirus pandemic.

Acer of Taiwan was the biggest individual beneficiary from the trend in the third quarter, shipping 5.6 million PCs, up 15%, according to the Canalys estimates, which include Chromebooks that run Google-led Chrome OS. The company said Lenovo, the largest PC maker by shipments in the quarter, shipped 19.3 million PCs, up 11.4%.

Microsoft, whose Windows 10 operating system runs on over 1 billion devices,

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World’s fastest UV camera — ScienceDaily

The team of Professor Jinyang Liang, a specialist in ultrafast imaging at the Institut national de la recherche scientifique (INRS), in collaboration with an international team of researchers, has developed the fastest camera in the world capable of recording photons in the ultraviolet (UV) range in real time. This original research is featured on the front cover of the 10th issue of the journal Laser & Photonics Reviews.

Compressed ultrafast photography (CUP) captures the entire process in real time and unparalleled resolution with just one click. The spatial and temporal information is first compressed into an image and then, using a reconstruction algorithm, it is converted into a video.

Developing a Compact Instrument for UV

Until now, this technique was limited to visible and near-infrared wavelengths, and thus to a specific category of physical events. “Many phenomena that occur on very short time scales also take place on a very

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The Fastest Gaming CPUs in the World

AMD Ryzen™ 5000 Series
D
esktop
P
rocessor
s
built
on
new
“Zen 3”
core architecture
deliver
across-the board leadership
performance for gamers and content creators  

SANTA CLARA, Calif., Oct. 08, 2020 (GLOBE NEWSWIRE) — Today, AMD (NASDAQ: AMD) introduced the highly anticipated AMD Ryzen 5000 Series desktop processor lineup powered by the new “Zen 3” architecture. Offering up to 16 cores, 32 threads and 72 MB of cache in the top-of-the-line AMD Ryzen 9 5950X, AMD Ryzen 5000 series processors dominate in heavily threaded workloads1 and power efficiency2, while the AMD Ryzen 9 5900X processor offers up to a 26% generational uplift in gaming performance3. With extensive improvements throughout the core including a unified 8-core complex with direct access to 32MB L3 cache, the new AMD “Zen 3” core architecture delivers a 19% generational increase in instructions per cycle (IPC)4, the largest since the introduction of “Zen” processors in

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Researchers design the world’s fastest ultraviolet camera

INRS researchers design the world's fastest UV camera
Illustration of a compact, one-box UV-CUP system. Credit: Jinyang Liang

The team of Professor Jinyang Liang, a specialist in ultrafast imaging at the Institut national de la recherche scientifique (INRS), in collaboration with an international team of researchers, has developed the fastest camera in the world capable of recording photons in the ultraviolet (UV) range in real time. This original research is featured on the front cover of the 10th issue of the journal Laser & Photonics Reviews.


Compressed ultrafast photography (CUP) captures the entire process in real time and unparalleled resolution with just one click. The spatial and temporal information is first compressed into an image and then, using a reconstruction algorithm, it is converted into a video.

Developing a Compact Instrument for UV

Until now, this technique was limited to visible and near-infrared wavelengths, and thus to a specific category of physical events. “Many phenomena that occur

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Greenland Is Melting at Some of the Fastest Rates in 12,000 Years

The vast Greenland ice sheet is melting at some of its fastest rates in the past 12,000 years. And it could quadruple over the next 80 years if greenhouse gas emissions don’t decline dramatically in the coming decades.

Research published yesterday in the journal Nature warns that the ice sheet’s future losses depend heavily on how quickly humans cut carbon emissions today.

Led by Jason Briner of the University at Buffalo, State University of New York, the study is among the first to compare the possible future of the ice sheet with its ancient past.

“Now we’re really able to put into perspective just how anomalous our current change is and future changes might be,” said Josh Cuzzone, a co-author of the study and a scientist at the University of California, Irvine.

The researchers used models, informed by data from ancient ice samples drilled out from the ice sheet, to

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Low- to Mid-Range Smartphones Dominate Worldwide Smartphone Forecast with the Fastest Growth Expected in $400-600 Price Band, According to IDC

FRAMINGHAM, Mass.–(BUSINESS WIRE)–Economic uncertainties have increased the downward pressure on smartphone prices globally with 73% of shipments in 2020 expected to be priced below $400, according to a new price band forecast from the International Data Corporation (IDC) Worldwide Quarterly Mobile Phone Tracker. Worldwide smartphone value is expected to decline 7.9% in 2020 to $422.4 billion, down from $458.5 billion in 2019. The downward trend is intensified by consumers turning to devices priced in the low-to-mid range as they prioritize spending on essentials.

Overall, the low-to-mid end segment ($100 to less than $400) dominated global smartphone shipments with 60% market share in the second quarter of 2020 (2Q20) and is expected to grow in the short term to 63% by next year. The mid-to-high end segment ($400 to less than $600) grew its share of the market by almost 4 points to 11.6% in 2Q20. Devices from Samsung,

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Rolls-Royce completes ground-testing of technology set to power the world’s fastest all-electric plane – sUAS News

Rolls-Royce has completed testing of the ground-breaking technology that will power the world’s fastest all-electric plane. All the technology has been tested on a full-scale replica of the plane’s core, called an ‘ionBird’, including a 500hp electric powertrain powerful enough to set world speed records and a battery with enough energy to supply 250 homes.

The plane is part of a Rolls-Royce initiative called ACCEL, short for ‘Accelerating the Electrification of Flight’. Our ACCEL project team includes key partners YASA, the electric motor and controller manufacturer, and aviation start-up Electroflight. The team has been developing the technology while adhering to the UK Government’s social distancing and other health guidelines and the systems will soon be integrated into our ‘Spirit of Innovation’ plane. There is a long history of iron-birds in aviation for testing propulsion systems ahead of flight, but in this case we have named the test airframe ‘ionBird’, after

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