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Category: futurism – Page 599

In this video I discuss the most exciting applications of Silicon Photonics: from Photonic transistors to Photonic AI Processors which are already capable of running neural networks! #PhotonicChips #SiliconPhotonics #PhotonicProcessors.

TImestamps:
00:00 — Silicon Photonics.
03:00 — Photonic Transistor.
04:37 — Photonic AI chip.
12:18 — New Intel Photonic pattents & New Silicon Photonic Lab.
13:47 — Future of AI accelerators.

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WATCH NEXT:
➞ 3D Wave in Processor Design: https://youtu.be/5fMWUC2MFrA
➞ These Microchips are the Future of AI: https://youtu.be/BDrrjLB7lgE

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Continue reading “This Processor computes with light, not electrons” | >

Working with Intel, Dell has created a new laptop called Concept Luna with the aim of making future PCs easier to repair, reuse and recycle. Dell said that if it incorporated all the design ideas, it could reduce a computer’s carbon footprint by up to 50 percent compared to current laptop models.

A key feature of Concept Luna is the redesigned components and a new, more efficient layout. To start with, the motherboard is 75 percent smaller at just 5,580 square millimeters and has a 20 percent lower component count. Everything is rearranged, with the motherboard close to the top cover to expose it to a larger cooling area. It’s also separated from the battery charging unit in the base, allowing better passive cooling that could eliminate the need for a fan.

The extra efficiencies also reduce power requirements, allowing the designers to use a smaller battery with deep-cycle cells that offer a “long charge that can be maintained across many years of use, increasing refurbishment and reuse beyond the first product life it services,” Dell said.

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For centuries, great thinkers have struggled to understand how people represent a personal identity that changes over time. Insight may come from a basic principle of perception: as objects become distant, they also become less discriminable or “compressed.” In Studies 1–3, we demonstrate that people’s ratings of their own personality become increasingly less differentiated as they consider more distant past and future selves. In Study 4, we found neural evidence that the brain compresses self-representations with time as well. When we peer out a window, objects close to us are in clear view, whereas distant objects are hard to tell apart. We provide evidence that self-perception may operate similarly, with the nuance of distant selves increasingly harder to perceive.

A basic principle of perception is that as objects increase in distance from an observer, they also become logarithmically compressed in perception (i.e., not differentiated from one another), making them hard to distinguish. Could this basic principle apply to perhaps our most meaningful mental representation: our own sense of self? Here, we report four studies that suggest selves are increasingly non-discriminable with temporal distance from the present as well. In Studies 1 through 3, participants made trait ratings across various time points in the past and future. We found that participants compressed their past and future selves, relative to their present self. This effect was preferential to the self and could not be explained by the alternative possibility that individuals simply perceive arbitrary self-change with time irrespective of temporal distance.

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Considerable variation exists in the contagiousness of yawning, and numerous studies have been conducted to investigate the proximate mechanisms involved in this response. Yet, findings within the psychological literature are mixed, with many studies conducted on relatively small and homogeneous samples. Here, we aimed to replicate and extend upon research suggesting a negative relationship between psychopathic traits and yawn contagion in community samples.

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Elemental and lead isotope analyses of ancient copper ingots are unlocking secrets of Early Iron Age trade routes and how indigenous Mediterranean communities functioned from about 2,600 years ago.

For the first time, a scientific team led by Flinders University archaeologists, working with the Institute of History (CSIC) in Spain, has examined the origins of Iron Age metal items from an in southwest France and found they were sourced from a variety of Mediterranean locations.

The underwater site of Rochelongue, believed to be four small boats located west of Cap d’Agde in southwestern France and discovered in 1964, dates to about 600 BCE and its cargo included 800kg of copper ingots and about 1,700 bronze artifacts. They contain very pure copper with traces of lead, antimony, nickel and silver.

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As they post openings overseas, more people are wondering what it’s like to work for them. This year, CNBC reported on tech workers in the United Kingdom who turned down job offers at TikTok, which is owned by China’s ByteDance, after encountering stories about an intense work environment there.

Those people cited fears of the so-called “996” work culture practiced by some companies in China, which requires employees to work from 9 a.m. to 9 p.m., six days a week. A TikTok spokesperson told CNBC in May of this year that “we absolutely do not have ‘996′ policies.”

CNBC interviewed 10 current and former employees of Chinese tech firms to ask what work life is like in those companies’ Singapore offices. Most requested anonymity owing to fear of repercussions or because they do not have permission to speak to the media.

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