https://www.timesofisrael.com/political-correctness-is-not-in-this-best-selling-pop-scientists-vast-lexicon/

Political correctness is not in this best-selling pop-scientist’s vast lexicon

Prof. Steven Pinker has irked more than a few with his pull-no-punches tone and demand for hard data — but beneath the tough exterior lies an unapologetic optimist

https://www.cnbc.com/2018/04/21/alibaba-joins-google-others-in-making-custom-ai-chips.html

Why tech companies are racing each other to make their own custom A.I. chips

  • Earlier this week Alibaba said will make its own chip available for access through its cloud.
  • Google has developed chips for AI, and Facebook has a nascent chip effort.

Chinese retailer and cloud infrastructure provider Alibaba is the latest company to think up its own design for processors that can run artificial intelligence software. It joins a crowded roster of companies already working on similar custom designs, including Alphabet, Facebook and Apple.

The trend could eventually threaten the traditional relationship between big buyers and big suppliers. In particular, chipmaker Nvidia, whose stock has surged as its graphics processing chips have become common for powering AI-based applications, could find its data center business impacted as these roll-your-own-chip projects mature.

The companies are betting that their own chips can help their AI applications run better while lowering costs, as running hundreds of thousands of computers in a data center isn’t cheap. It could also reduce their dependency on the few vendors (like Nvidia) who make the types of graphics processors that excel at performing the functions modern AI applications require.

Nvidia still strong

On Thursday, Alibaba said that its recently formed research and development arm — dubbed the Academy for Discovery, Adventure, Momentum and Outlook — has been working on an AI chip called the Ali-NPU and that the chips will become available for anyone to use through its public cloud, a spokesman told CNBC.

The idea is to strengthen the Alibaba cloud and enable the future of commerce and a variety of AI applications within many industries, the spokesman said. In the fourth quarter Alibaba held 4 percent of the cloud infrastructure services market, meaning that it was smaller than Amazon, Microsoft, IBM and Google, according to Synergy Research Group.

Alibaba’s research academy has been opening offices around the world, including in Bellevue, Washington, near Microsoft headquarters. Last year Alibaba hired Qualcomm employee Liang Han as an “AI chip architect” in the Silicon Valley city of Sunnyvale. Job listings show that Alibaba is looking to add more people to the effort at that location.

The activity bears a resemblance to Google-parent Alphabet’s efforts.

Internally Alphabet engineers have been using Google’s custom-built tensor processing unit, or TPUs, to accelerate their own machine learning tasks, since 2015. Last year Google announced a second-generation TPU that could handle more challenging computing work, and in February Google started letting the public use second-generation TPUs through its cloud.

The second generation of the Google AI chip can be used in the place of graphics processing units from the likes of Nvidia, which can do more than just train AI models.

The Alibaba and Google server chip programs are still in relative infancy, at least compared to Nvidia’s GPU business in data centers.

Indeed, Google and Nvidia remain partners, and Nvidia’s GPUs remain available on the Google cloud alongside the TPUs. Alibaba also offers Nvidia GPUs through its cloud and will continue to do after the Ali-NPU comes out, the spokesman said.

In a note last July, analysts Matthew Ramsay and Vinod Srinivasaraghavan with Canaccord Genuity said that with the release of Nvidia’s latest GPUs, they have “increased confidence Nvidia will … more successfully defend pricing as data center sales scale and in-house and merchant ASIC [application-specific integrated circuit] offerings increase.”

You’ve got a chip, I’ve got a chip, everybody’s got a chip

Earlier this week it became clear that Facebook is also exploring chip development. That initiative could one day lead the company to develop AI chips. That wasn’t a complete surprise, though, as last year Intel said that it was working with Facebook on a new chip it had built for AI. But Intel hasn’t been involved in Google’s TPU, or Alibaba’s Ali-NPU.

Facebook’s AI chip could improve operations for internal researchers — training systems faster could mean more rapid experimentation — and boost the efficiency of systems doing calculations for the billions of people who use the company’s apps. The company’s push is different from Alibaba and Google in the sense that it’s not primarily about giving customers an innovative type of hardware that could bring performance gains.

Meanwhile, Apple has built a “neural engine” element into the chips inside the top-of-the-line iPhone X phone; Microsoft is working on an AI chip for the next version of its HoloLens mixed-reality headset; and Tesla has been developing an AI chip for its vehicles.

But all those devices are different from the servers that would house AI chips from the likes of Google and Alibaba. Data center servers would have more power, direct network connectivity and more data storage on board.

Nvidia CEO reveals the company's latest GPU at A.I. conference

Nvidia CEO reveals the company’s latest GPU at A.I. conference  

https://lifehacker.com/learn-basic-javascript-for-free-with-this-google-app-1825443819

Learn Basic Javascript For Free With This Google App

If you want to learn how to code, there are a ton of resources out there to help you learn how. Websites like Codecademy, Udacity, and Khan Academy can help you kick the tires a little bit and see if coding is for you. This week, a group from Google launched another option, a mobile app called Grasshopper that can help you learn Javascript during your morning commute.

The app was made through Area 120, Google’s incubator for projects that employees want to build during their “20 percent time,” the time they can use to work on whatever they want, Engadget reports.

Image: Google

The app (available for Android and iOS) teaches you Javascript through a series of tiny games and puzzles, the idea is that you’re learning but enjoying your time as well.

If you already know a decent amount of Javascript then this isn’t going to really do it for you, but if you’re looking to dip a toe in and see if you like it, then it can be a fun (and free!) place to start and will set you up with a good base for when you do decide to sign up for that official coding class.

https://www.space.com/40368-interplanetary-shock-wave-electric-blue-auroras.html

‘Interplanetary Shock Wave’ Spawns Electric-Blue Auroras

View image on TwitterView image on TwitterView image on Twitter

Isaac Polanski@wxchaser97

Had an amazing morning up in Harrison, MI shooting auroras. Woke up late, saw a storm was happening, and made it for the later part of the event. Got some timelapses that I hope to have up later today. For now here’s a few shots.

A moderate geomagnetic storm kicked up in Earth’s skies Friday morning (April 20), bringing green and rare electric-blue auroras that stretched as far south as Indiana.

The space-weather news site Spaceweather.com reported that an “interplanetary shock wave” hit Earth’s magnetic field at about 3:50 a.m. EDT (2350 on April 19 GMT), quadrupling the intensity of the flow of particles streaming from the sun toward Earth, called the solar wind. The incoming wave of material resulted in a G2-level, or moderate, geomagnetic storm, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center (SWPC). These types of storms can cause power grid fluctuations and have some impact on radio communications. [See Spectacular Photos of Auroras from Space]

And they also cause enhanced auroras. This storm led to auroras possibly reaching through Canada and as far south as New York, Wisconsin and Washington state in the U.S., the SWPC said.

Pilot Matt Melnyk caught a view of electric-blue auroras streaking through the sky from 39,000 feet (12,000 meters) while flying over Canada.

He told Spaceweather.com, “I’ve been flying airplanes for 20 years and photographing aurora[s] for 10 years, but I’ve never seen anything like this before.”

“Electric blue auroras!” he continued. “This was while on a red eye flight from Edmonton [Alberta] to Toronto around 4 am over northern Manitoba. Unbelievable sky. I was able to grab some hasty shots with a cell phone.”

 Auroras form as Earth’s magnetic field guides charged particles released from the sun toward the planet’s poles. They hit particles in Earth’s upper atmosphere to produce bursts of light.

While green and yellow (and sometimes red) elements in auroras result when the charged particles excite the atmosphere’s oxygen molecules, blue auroras can form when the particles from the sun hit charged nitrogen. The more particles there are streaming toward Earth, the more likely it is that brighter, more colorful auroras will form in the sky.

View image on TwitterView image on TwitterView image on TwitterView image on Twitter

Isaac JC Diener@isaac_diener

We had amazing Northern Lights this morning before sunrise. I took these photos in Hancock, MI at the Maasto Hiihto Ski Trails between 12am-3:30am.

Philip Granrud photographed an intense aurora near his house, he told Spaceweather.com. “The auroras were so bright, they could be seen inside the city of Kalispell, Montana,” he said. “We could see auroras for most of the night [even through the glare of our urban lights],” he said.

Often, geomagnetic storms are caused by solar flares or coronal mass ejections (CMEs), when the sun releases large bursts of radiation or charged particles. In this case, NASA researcher Yari Coloado-Vega told Space.comby email that the storm was caused by a high-speed stream of particles flowing out of a hole in the sun’s outer atmosphere, called the corona. Such holes are more common during the sun’s less active phases.

https://www.firstpost.com/tech/news-analysis/unencrypted-data-being-transmitted-over-http-increases-the-risk-of-hacking-says-kaspersky-labs-4440869.html

Unencrypted data being transmitted over HTTP increases the risk of hacking says Kaspersky Labs

https://techsprouts.com/spotify-to-roll-out-update-with-new-features/

Spotify to roll out update with new features

There have been many reports about the upcoming modifications to the free tier of services of Spotify over the last couple of weeks, and it seems that the music service is presently serving the updated UI to a selected number of users. While it is yet not confirmed whether this is officially the new form of the free version for mobile that is expected to roll out in the next week, these UI changes that have an inclusion of the option to play songs on demand in select playlists, would make the free tier act much more like a Premium account. Nevertheless, Spotify has yet not commented anything on the matter.

It seemed in the reports of the last week that these updates would specifically impact the mobile users, and a flyer for the upcoming 24th April event of the company recently confirmed that the modifications were coming to Spotify mobile.

While there are many notable changes in this version of Spotify free for the mobile, perhaps the largest is the new option that is to play certain playlists on demand, as seen with the “Gold Edition” playlist. If a playlist could only be played in the shuffle mode, that is presently designated with a blue shuffle icon. Earlier on the free tier, all the playlists only could be played in the shuffle mode.

Even new is the way individual songs are actually displayed while playing. Earlier Spotify made use of full-screen art with certain prominent playlists such as the RapCaviar. As of now, that seemingly has rolled it out as a standard. In fact, nearly all the things in this version of the Spotify free is redesigned, from the Search page that now has colorful boxed prompts such as the “Workout” and the “Mood” to previews under the playlist icons that give a heads-up on the songs that are contained inside (as seen under the “New Music Friday” of the Spotify).

When it comes to the bottom strip of the navigation, the Browse button has been eliminated, and that particular content is folded into Search. The Radio button has also been eliminated, and the function is nowhere to be found throughout any of the menus. There is now even a Premium button to the right that prompts the free users to upgrade. “Voice control,” a feature that Spotify was testing earlier in the current month, is seemingly not in the inclusions made in the update, for the time being.

Spotify went on the public forum on 3rd April, and its services are made available in around 61 countries with an overall user base of nearly 159 million, which is an inclusion of ad-supported free listeners and nearly 70 million paying users as of January 2018. The company predicting as many as 96 million paid subscribers and a 30 percent hike in the revenue to 6.6 billion dollars by the end of the current year. It is predicted that the company likely would continue to aim at the user subscription growth, and at making the free experience better to use as it is important for propelling new people to the service.

http://www.kurzweilai.net/new-microscope-captures-awesome-animated-3d-movies-of-cells-at-high-resolution-and-speed

New microscope captures awesome animated 3D movies of cells at high resolution and speed

Nobel laureate Eric Betzig’s radical invention merges high-speed, non-invasive scanning and astronomy’s adaptive optics
April 20, 2018


HHMI Howard Hughes Medical Institute | An immune cell explores a zebrafish’s inner ear

By combining two state-of-the-art imaging technologies, Howard Hughes Medical Institute Janelia Research Campus scientists, led by 2014 chemistry Nobel laureate physicist Eric Betzig, have imaged living cells at unprecedented 3D detail and speed, the scientists report on April 19, 2018 in an open-access paper in the journal Science.

In stunning videos of animated worlds, cancer cells crawl, spinal nerve circuits rewire, and we travel down through the endomembrane mesh of a zebrafish eye.

Microscope flaws. The new adaptive optics/lattice light sheet microscopy (AO-LLSM) system addresses two fundamental flaws with traditional microscopes. They’re too slow to study natural three-dimensional (3D) cellular processes in real time and in detail (the sharpest views have been limited to isolated cells immobilized on glass slides).

And the bright light required for imaging causes photobleaching and other cellular damages. These microscopes bathe cells with light thousands to millions of times more intense than the desert sun, says Betzig — damaging or killing the organism being studied.

Merging adaptive optics and rapid scanning. To meet these challenges, Betzig and his team created a microscopy system that merges two technologies: Aberration-correcting adaptive-optics technology used by astronomers to provide clear views of distant celestial objects through Earth’s turbulent atmosphere; and non-invasive lattice light sheet microscopy, which rapidly and repeatedly sweeps an ultra-thin sheet of light through the cell (avoiding light damage) while acquiring a series of 2D images and building a high-resolution 3D movie of subcellular dynamics.

Zebrafish embryo spinal cord neural circuit development (credit: HHMI Howard Hughes Medical Institute)

The combination allows for the study of 3D subcellular processes in their native multicellular environments at high spatiotemporal (space and time) resolution.

Desk version. Currently, the new microscope fills a 10-foot-long table. “It’s a bit of a Frankenstein’s monster right now,” says Betzig. His team is working on a next-generation version that should fit on a small desk at a cost within the reach of individual labs. The first such instrument will go to Janelia’s Advanced Imaging Center, where scientists from around the world can apply to use it. Plans that scientists can use to create their own microscopes will also be made freely available.

Ultimately, Betzig hopes that the adaptive optical version of the lattice microscope will be commercialized, as was the base lattice instrument before it. That could bring adaptive optics into the mainstream.

http://www.businessinsider.com/apple-watch-series-4-rumors-features-specs-release-date-2018-4

A major update to the Apple Watch might be coming later this year — here’s what we’re expecting

Apple Watch Series 3AP

Major changes may be coming to the Apple Watch.Apple will almost definitely be releasing a new Apple Watch this fall, the fifth in its line of best-selling smartwatches.

And while we don’t know anything for sure about the upcoming watch, reliable sources have provided their best guesses about what’s to come — namely, a new design, better battery life, and improved health tracking.

Apple is already crushing the competition, both in the smartwatch category and the watch category as a whole. A recent estimate suggested that Apple outsold the entire Swiss watch industry combined— Rolex, Omega, and even Swatch — in the final quarter of 2017.

Those sales are expected to increase in 2018. KGI predicts that Apple will sell between 22 million and 24 million Apple Watches this year, which is roughly a 30% increase year-over-year. If the rumors surrounding the upcoming watch are to be believed, it’s easy to see why analysts expect such a surge in sales.

Here’s everything we expect from the Apple Watch Series 4:

View As: One Page Slides

The Apple Watch Series 4 will come out in September along with new iPhones.

The Apple Watch Series 4 will come out in September along with new iPhones.Justin Sullivan/Getty

If Apple’s past launches are any indication, the company will unveil the Apple Watch software — WatchOS 5 — at its developer’s conference in June as it has in past years.

Apple Watch Series 4 will likely be unveiled in September at the iPhone launch event, just like Apple has in past years. With the exception of the first-ever Apple Watch from April 2015, the Apple Watch Series 1, Apple Watch Series 2, and Apple Watch Series 3 were all introduced in September.

KGI analyst Ming-Chi Kuo, who has a long track record of accurately predicting Apple product news, said Apple would release the Apple Watch Series 4 in the third quarter of 2018.

The Apple Watch Series 4’s overall design will change.

The Apple Watch Series 4's overall design will change.Justin Sullivan/Getty

According to 9to5Mac, Kuo predicts the new Apple Watch will have a “more trendy form factor design.”

Whether that means a total design overhaul or subtle updates, it seems as though changes are finally being made to the Apple Watch’s design. The watch hasn’t seen a major design change since its launch, so an update is long overdue.

Apple filed patents last year that hint they’re at least considering a round watch face. That said, it’s more likely Apple will stick with its signature rectangular design.

https://www.forbes.com/sites/samshead/2018/04/20/googles-complex-relationship-with-deepmind-gets-exposed/#7fac5f7917d6

Google’s Complex Relationship With DeepMind Gets Exposed

The relationship between Google and DeepMind might not be as rosy as they’d like you to believe, according to an in-depth report from The Information, which cites several sources across both companies.

Google fought off Facebook to acquire DeepMind — a London-based artificial intelligence (AI) lab working on solving artificial general intelligence — in 2014 for a reported $600 million but not everyone at Google saw it as a smart move.

According to the report, authored by editor-in-chief Jessica Lessin and reporter Kevin McLaughlin, a number of AI researchers at divisions like Google Brain were surprised when they learned of the DeepMind deal and tensions have risen since the deal went through. DeepMind was separated from Google in 2015 as part of the Alphabet restructure and today the company operates with a relatively high degree of autonomy.

The lack of revenue generated by DeepMind is reportedly one of the main issues for some Google staff. Others are annoyed by the fact that DeepMind has a “special status” within the Alphabet group that allows it to work on projects that may not deliver results for decades.

The report states that DeepMind also failed to successfully develop improved video recommendation software for YouTube. Teams from DeepMind and YouTube reportedly struggled to work across time zones, while there were also disagreements about data sharing.

There are several other interesting nuggets in the report that are worth pulling out.

  1. DeepMind CEO Demis Hassabis reportedly turned down an offer from Google cofounder and Alphabet CEO Larry Page to lead Google’s robotics efforts.
  2. Before the acquisition, Hassabis reportedly approached another AI company called Vicarious about a potential merger.
  3. Google AI leaders Jeff Dean and Geoff Hinton flew to London for a day on Page’s private jet to do due diligence on DeepMind before the acquisition.
  4. DeepMind’s leaders objected when Google Cloud boss Diane Greene tried to use DeepMind’s brand on Google products. One idea was reportedly to use messaging like “Powered by DeepMind”.

DeepMind did not immediately respond to a request for comment.

 

https://www.windowscentral.com/why-microsofts-cloud-focus-relevant-personal-computing-and-how-it-affects-you

Microsoft’s refocusing on the cloud will have personal and far-reaching impacts

For many Microsoft watchers, the company’s cloud focus has set it on a course toward inevitable irrelevance. That’s a profoundly misguided assessment.

JASON WARD

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Microsoft fans are painfully aware of the company’s repeated failures and seeming illogical decisions in the consumer’s space. Microsoft Zune, Groove, Windows Phone, Kinect, Kin and more were all canceled for reasons ranging from failure to catch on in the consumer space to Microsoft CEO Satya Nadella’s admission of abandoning consumers to pursue “the next shiny thing”.

Microsoft seems to follow a pattern of retreating from the highly visible consumer space ruled by rivals. This has made Microsoft seem wholly uninterested in the vibrant and diverse world of personal computing dominated by smartphones, mobile apps and a growing ambient computing platform led by smart speakers like Amazon’s Echo.

Admittedly, Microsoft has failed miserably with a range of consumer products, and its Harmen Kardon Cortana speaker (and the efforts behind it) seem to be following a similar path. Those failures, however, cannot be used to apply a blanket assessment that Microsoft’s cloud focus is an IBM-esque departure from consumersand a path toward irrelevance. In fact, Microsoft’s cloud efforts are not as removed from users as the cloud metaphor may imply.

Real-world impact of Microsoft’s AI investments

Microsoft’s cloud is more like a fog

The world of personal computing is changing. Despite efforts from various companies to lock users into specific ecosystems, users are moving between platforms, apps and devices every day throughout the day. This is an undeniable reality and an important factor driving Microsoft’s cloud investments.

Though I contend that Microsoft would benefit from having a broader and well-supported range of devices like smartphones, smart speakers and wearables (to complement Surface and Xbox) its cloud efforts are consistent with today’s diverse and transient personal computing landscape. Thus, even if Microsoft produced a portfolio of successful consumer products, what it’s doing in cloud would still haveto happen if it’s to remain relevant into the coming decades.

Microsoft’s cloud is more a “fog” through which we move with ease.

Microsoft’s cloud strategy is a forward-looking commitment to create a “super platform” that ties ecosystems, devices and apps together. The goal is to facilitate a consistent experience for users as they move between devices and ecosystems. Microsoft’s cloud isn’t an abstract or “removed” platform analogous to a natural clouds position far above the heads of people. It’s more like a “fog” that permeates our personal computing environment, engulfs us and is something through which we move with ease.

Thus, beyond Wall Street’s positive response, Microsoft’s cloud is having real-world impact on users today.

Office 365, Microsoft Graph, Windows Timeline and Project Rome

Office 365 is Microsoft’s suite of cloud-based personal/professional productivity tools. It’s cross-platform and accessible to users from anywhere and any device. It also has a single authentication allowing users to seamlessly transition between personal and professional use.

Microsoft Graph uses Cortana and the cloud to tie users experiences together across platforms. A user can begin an experience on a Harmon Kardon speaker and continue the experience on an iPhone for instance. The cloud also allows Android and Windows phones to share text message (and missed call alerts) with a Windows 10 PC.

Windows Timeline allows users to continue experiences like PowerPoint presentations, news articles and more across devices. Cortana can recognize the data related to specific experiences in the cloud and alert a user to continuing with that content as they move to a new device. Windows Timeline allows users to pick up right where they left off.

Project Rome is a cloud-based service that allows apps instances to continue across devices such as a music app on an Android phone continuing to play on an Xbox. Its goal is to help apps to remain engaged in a very dynamic personal computing environment.

OneNote, OneDrive and WhiteBoard

OneDrive is Microsoft’s cross-platform cloud storage space where users store documents, images, music and more. Users can access their OneDrive Content from any device.

Microsofts OneNote is a personal cloud-based note taking tool that allows users to write notes and perform other functions on a device. It automatically updates in the cloud allowing users to view/interact with and update notes on a range of devices.

WhiteBoard is a collaborative cloud-based digital WhiteBoard that updates in real time. Whiteboard allows users in diverse locations to work together on a common canvas and also uses AI to perform mathematic functions and draw shapes for users.

Sway, Cortana and the enterprise

Microsoft’s Sway is a cloud-based presentation tool that uses AI to help users quickly “tell stories”. Sways are web-based and can be easily shared via a link, format automatically to any screen type and can be updated at any time after being created.

Beyond the expected on-device support, Cortana is a cross-platform cloud-based tool that ties users experiences together across Microsoft’s Graph and Windows Timeline. Cortana is also part of Microsoft’s Edge browser and proactively provides location- and browsing-based suggestions all powered by the cloud. Cortana’s presence on iOS and Android further integrate those platforms into Microsoft’s ecosystem via the cloud.

If you work for a company or benefit from its services in some way Microsoft’s cloud likely impacts you.

  • Infrastructure-as-a-service (IaaS): companies rent IT infrastructure from a provider like Microsoft.
  • Platform-as-a-Service: web and mobile developers use cloud infrastructure supported by a company like Microsoft for app development.
  • Software-as-a-Service: a company like Microsoft provides software on demand (as well as security and upgrades) over the internet.

Information you use may be hosted on a Microsoft server, apps you use may have been developed in Microsoft’s cloud or software you use may be streamed by Microsoft over the internet.

Walking around in a fog

Contrary to popular belief Microsoft’s cloud investment’s are not only timely but are relevant for today’s personal computing environment and are key to future relevance in a connected multi-platform world.

The absence of a host of (much-needed) exciting consumer products cause many fans to presume Microsoft’s cloud does not directly affect them. Yet, as we can see by the few examples I’ve shared, millions of users are walking around in a “fog” of evolving cross-platform interconnectivity powered by Microsoft’s cloud.