Lifeboat Foundation

In recent days, word about Nvidia’s new Turing architecture started leaking out of the Santa Clara-based company’s headquarters. So it didn’t come as a major surprise that the company today announced during its Siggraph keynote the launch of this new architecture and three new pro-oriented workstation graphics cards in its Quadro family.

Nvidia describes the new Turing architecture as “the greatest leap since the invention of the CUDA GPU in 2006.” That’s a high bar to clear, but there may be a kernel of truth here. These new Quadro RTx chips are the first to feature the company’s new RT Cores. “RT” here stands for ray tracing, a rendering method that basically traces the path of light as it interacts with the objects in a scene. This technique has been around for a very long time (remember POV-Ray on the Amiga?). Traditionally, though, it was always very computationally intensive, though the results tend to look far more realistic. In recent years, ray tracing got a new boost thanks to faster GPUs and support from the likes of Microsoft, which recently added ray tracing support to DirectX.

Continue reading “Nvidia’s new Turing architecture is all about real-time ray tracing and AI” »

Scottish scientists have developed a liquid battery which could charge electric cars in seconds.

A team at the University of Glasgow has created a prototype system that could revolutionise travel.

The technology uses a metal oxide — described by researchers as an “exotic rust” — that can be charged with electricity when added to water.

A new conjecture in physics challenges the leading “theory of everything.” (Via The Atlantic)

This rocket launch by a private Japanese company did not end well. (via Seeker)

Quantum computers aren’t yet practical, but Microsoft has already developed a programming language for them. Q# works inside Visual Studio, just like most other languages, and could offer aspiring programmers a chance to learn the basics of quantum physics through trial-and-error.

The ADAM Research Project, an acronym for Acquisition & Data Analysis of Materials, will focus on the collection and scientific evaluation of material samples obtained through reliable reports of advanced aerospace vehicles of unknown origin.

As a first step, TTS Academy has established a contract with EarthTech International, Inc., (www.earthtech.org) a well-respected research think tank in Austin, Texas, to evaluate the properties of the available materials. Under the leadership of Dr. Harold E. Puthoff, a former Senior Advisor and Subcontractor to the Pentagonfs AATIP program (Advanced Aerospace Threat Identification Program) and current VP of Technology for TTS Academy, EarthTech is well-positioned to head up this materials research plan.

Home to both Tmall (B2C) and Taobao (C2C)—China’s top online marketplaces—Alibaba has taken its legacy worldwide with foreign-facing AliExpress. But the real treasure trove of real-world data lies in Alipay, Alibaba’s mobile payments platform.

While mobile payments make up less than one percent of overall in-store transaction volume in the US, they are almost indispensable in China.

Pedestrians pay street-side fruit vendors using QR codes. Charitable givers use Alipay or Wechat Wallet when donating to relief funds or directly to affected families. And at one Hangzhou-based KFC, Alipay debuted the concept of paying with your face.

Continue reading “Baidu, Alibaba, and Tencent: The Rise of China’s Tech Giants” »

SAN FRANCISCO (Reuters) — The U.S. government is trying to force Facebook Inc ( FB.O ) to break the encryption in its popular Messenger app so law enforcement may listen to a suspect’s voice conversations in a criminal probe, three people briefed on the case said, resurrecting the issue of whether companies can be compelled to alter their products to enable surveillance.

The previously unreported case in a federal court in California is proceeding under seal, so no filings are publicly available, but the three people told Reuters that Facebook is contesting the U.S. Department of Justice’s demand.

The judge in the Messenger case heard arguments on Tuesday on a government motion to hold Facebook in contempt of court for refusing to carry out the surveillance request, according to the sources, who spoke on condition of anonymity.

Continue reading “Government seeks Facebook help to wiretap Messenger — sources” »

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