XPS 13 2018 review: Dell’s improvements propel this laptop forward

The XPS 13 laptop isn’t stale anymore, but it still forces a few compromises.

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The XPS 13 laptop needed an overhaul and Dell needed to make a statement. The XPS family has produced some of the best and most-loved consumer ultrabooks, but this particular laptop has been stifled in recent years. Since 2016, it has seen incremental improvements that helped it keep up with the competition in terms of performance, but not in design, hardware perks, and general innovation.

Performance is key, sure, but it's not the only factor that contributes to why customers choose some laptops over others. The new XPS 13, announced at CES in January, has plenty of new characteristics that Dell hopes will push the device back to the front of the pack: a fresh rose gold and alpine white color option, a refreshed design with a new thermal management system, new biometric security features, and 8th-gen Intel CPUs.

But not everything has changed, and the XPS 13's biggest challenge is proving that it has matured well by balancing necessary new features with reliable existing features that users have grown to expect.

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Science after hours: Barney’s aquatic traits and how pregnant women stay upright

At this annual science conference, even humor has thorough research methods behind it.

Nathan Mattise

AUSTIN, Texas—The American Association for the Advancement of Science (AAAS) Conference is an inherently serious event, filled with cutting-edge research from some of the world’s brightest scientific minds. But after hours, like any good conference, people in attendance can loosen their figurative ties... and have a good chuckle considering whether cats are liquids or solids.

That kind of Saturday-night-ready research is the trademark of the Annals of Improbable Research, the journal and organization behind the yearly First Annual Ig Nobel Prize ceremony. That event has long been an Ars favorite as it honors research "that makes you laugh, then think" about topics like why dog fleas jump better than cat ones and why humans stink at carrying coffee. And at the latest AAAS conference in Texas earlier this month, the Improbable Research team brought together both visiting and Texas-local Ig recipients to elaborate on their award-winning research.

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Apple: Ladestation Airpower soll im März 2018 auf den Markt kommen

Apple soll im nächsten Monat mit dem Verkauf seiner kabellosen Airpower-Ladematte beginnen. Das gibt zumindest die japanische Webseite Mac Otakara an, von ihren Informanten erfahren zu haben. (Apple, Mobil)

Apple soll im nächsten Monat mit dem Verkauf seiner kabellosen Airpower-Ladematte beginnen. Das gibt zumindest die japanische Webseite Mac Otakara an, von ihren Informanten erfahren zu haben. (Apple, Mobil)

Radeon Software Adrenalin 18.2.3: AMD-Treiber macht Sea of Thieves schneller

Wer das Piraten-MMORPG Sea of Thieves von Microsoft spielt, der sollte die Radeon Software Adrenalin 18.2.3 installieren: Der Grafiktreiber sorgt für bis zu 40 Prozent höhere Bildraten. Auch das Remaster von Final Fantasy 12 läuft flüssiger. (Grafiktre…

Wer das Piraten-MMORPG Sea of Thieves von Microsoft spielt, der sollte die Radeon Software Adrenalin 18.2.3 installieren: Der Grafiktreiber sorgt für bis zu 40 Prozent höhere Bildraten. Auch das Remaster von Final Fantasy 12 läuft flüssiger. (Grafiktreiber, MMORPG)

Lifebook U938: Das fast perfekte Business-Ultrabook bekommt vier Kerne

Fujitsus Lifebook U938 kombiniert viele Anschlüsse mit einer guten Wartbarkeit bei einem Gewicht von unter 1 kg. Das neue Modell ist mit einem Quadcore statt Dualcore ausgestattet. (Fujitsu, Business-Notebooks)

Fujitsus Lifebook U938 kombiniert viele Anschlüsse mit einer guten Wartbarkeit bei einem Gewicht von unter 1 kg. Das neue Modell ist mit einem Quadcore statt Dualcore ausgestattet. (Fujitsu, Business-Notebooks)

Russia VPN Blocking Law Failing? No Provider Told To Block Any Site

In 2017, Russia introduced tough new legislation that compels VPN providers to restrict access to sites blocked by regular ISPs or get blocked themselves. Now, several months on, not a single VPN provider has had any action taken against them, despite an estimated 25% of local Internet users using such products.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN discounts, offers and coupons

Continuing Russia’s continued pressure on the restriction of banned websites for copyright infringement and other offenses, President Vladimir Putin signed a brand new bill into law July 2017.

The legislation aimed to prevent citizens from circumventing ISP blockades with the use of services such as VPNs, proxies, Tor, and other anonymizing services. The theory was that if VPNs were found to be facilitating access to banned sites, they too would find themselves on Russia’s national Internet blacklist.

The list is maintained by local telecoms watchdog Rozcomnadzor and currently contains many tens of thousands of restricted domains. In respect of VPNs, the Federal Security Service (FSB) and the Ministry of Internal Affairs is tasked with monitoring ‘unblocking’ offenses, which they are then expected to refer to the telecoms watchdog for action.

The legislation caused significant uproar both locally and overseas and was widely predicted to signal a whole new level of censorship in Russia. However, things haven’t played out that way since, far from it. Since being introduced November 1, 2017, not a single VPN has been cautioned over its activities, much less advised to block or cease and desist.

The revelation comes via Russian news outlet RBC, which received an official confirmation from Rozcomnadzor itself that no VPN or anonymization service had been asked to take action to prevent access to blocked sites. Given the attention to detail when passing the law, the reasons seem extraordinary.

While Rozcomnadzor is empowered to put VPN providers on the blacklist, it must first be instructed to do so by the FSB, after that organization has carried out an investigation. Once the FSB gives the go-ahead, Rozcomnadzor can then order the provider to connect itself to the federal state information system, known locally as FGIS.

FGIS is the system that contains the details of nationally blocked sites and if a VPN provider does not interface with it within 30 days of being ordered to do so, it too will be added to the blocklist by Rozcomnadzor. Trouble is, Rozcomnadzor hasn’t received any requests to contact VPNs from higher up the chain, so they can’t do anything.

“As of today, there have been no requests from the members of the RDD [operational and investigative activities] and state security regarding anonymizers and VPN services,” a Roskomnadzor spokesperson said.

However, the problems don’t end there. RBC quotes Karen Ghazaryan, an analyst at the Russian Electronic Communications Association (RAEC), who says that even if it had received instructions, Rozcomnadzor wouldn’t be able to block the VPN services in question for both technical and legal reasons.

“Roskomnadzor does not have leverage over most VPN services, and they can not block them for failing to comply with the law, because Roskomnadzor does not have ready technical solutions for this, and the law does not yet have relevant by-laws,” the expert said.

“Copying the Chinese model of fighting VPNs in Russia will not be possible because of its high cost and the radically different topology of the Russian segment of the Internet,” Ghazaryan adds.

This apparent inability to act is surprising, not least since millions of Russian Internet users are now using VPNs, anonymizers, and similar services on a regular basis. Ghazaryan puts the figure as high as 25% of all Russian Internet users.

However, there is also a third element to Russia’s VPN dilemma – how to differentiate between VPNs used by the public and those used in a commercial environment. China is trying to solve this problem by forcing VPN providers to register and align themselves with the state. Russia hasn’t tried that, yet.

“The [blocking] law says that it does not apply to corporate VPN networks, but there is no way to distinguish them from services used for personal needs,” concludes Sarkis Darbinian from the anti-censorship project, Roskomvoboda.

This week, Russia’s Ministry of Culture unveiled yet more new proposals for dealing with copyright infringement via a bill that would allow websites to be blocked without a court order. It’s envisioned that if pirate material is found on a site and its operator either fails to respond to a complaint or leaves the content online for more than 24 hours, ISPs will be told to block the entire site.

Source: TF, for the latest info on copyright, file-sharing, torrent sites and more. We also have VPN discounts, offers and coupons

Wochenrückblick: Früher war nicht alles besser

Voller Nostalgie spielen wir die Neuauflage von Age of Empires – und sehnen uns nach modernen Strategiespielen. Und auch der neue Airbus lässt uns alte Maschinen schnell vergessen. (Golem-Wochenrückblick, Server)

Voller Nostalgie spielen wir die Neuauflage von Age of Empires - und sehnen uns nach modernen Strategiespielen. Und auch der neue Airbus lässt uns alte Maschinen schnell vergessen. (Golem-Wochenrückblick, Server)

Nintendo: letting our fans review video games might not be a good idea [Updated]

Change comes only five days after Nintendo caught up with rivals’ review systems.

Update, February 28: Five days after quietly debuting a user-review system at Nintendo.com, the company has changed course and summarily pulled down the option for all video game listings at the site.

Game listings at Nintendo.com now contain the following text where the review-solicitation box originally appeared:

Customer reviews have been taken offline as we evaluate this feature and its functionality. We currently have no estimated date on when an update will be provided. We appreciate the positive response and thank the reviewers who provided such thoughtful commentary on the games.

When contacted by Ars Technica, Nintendo of America offered a statement about what it called a "trial customer review feature." "The response has been positive, and Nintendo appreciates the time and effort that reviewers put into their thoughtful commentary on the games," the company wrote. "Nintendo has removed this feature as we evaluate the future of the ratings functionality on Nintendo.com. We have no estimate on when an update will be provided on the status of this initiative, but we appreciate the enthusiasm shown for the trial."

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A battle between the sexes in a single gene

Male and female fruit flies both need one gene, but they need it to do different things.

Enlarge / This female fruit fly wants Apollo out of her ovaries. (credit: Katja Schulz)

Evolution is great at driving changes when a species has specific needs. But what happens when different members of the same species need different things?

If those different groups are just different populations, that's a recipe for a split into two new species. But in many cases, the issue comes about because males and females have different needs. That makes speciation a lousy solution (unless you can get rid of the males). What you end up with is a battle between the sexes that plays out in their genes, as changes that are good for females are balanced against the harm they do to males and vice versa. Now, researchers have identified one of these cases in fruit flies, and they figured out how the battle was resolved so that everyone mostly wins.

The Greek gods of fruit flies

In this case, the site of the battle is a small chunk of the genome that contains two genes: Apollo and Artemis. The genes aren't just close to each other—they're closely related as well. Approximately 200,000 years ago, a single ancestral gene was duplicated to produce these two. Closely related species of Drosophila only have a single copy of this gene.

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Archos Hello is an Android-powered “Home Assistant” (that seems separate from Google’s smart display platform)

Lat month Google unveiled a new “smart display” platform for Google Assistant-powered speakers-with-displays. Lenovo, LG, JBL, and Sony all plan to bring smart displays to market this year, where they’ll compete with similar gadgets from Amazon includi…

Lat month Google unveiled a new “smart display” platform for Google Assistant-powered speakers-with-displays. Lenovo, LG, JBL, and Sony all plan to bring smart displays to market this year, where they’ll compete with similar gadgets from Amazon including the Echo Show and Echo Dot. French device maker Archos also seems to want a piece of the […]

Archos Hello is an Android-powered “Home Assistant” (that seems separate from Google’s smart display platform) is a post from: Liliputing