5G-Auktion: Warum der Preis der 5G-Frequenzen so hoch war

Das die Frequenzen für den 5G-Mobilfunk teuer wurden, lasten Telekom, Vodafone und Telefónica dem Newcomer United Internet an. Doch dies sei laut dem Netzplaner Kai Seim nicht so gewesen. Eine Analyse von Achim Sawall (Bundesnetzagentur, Telekom)

Das die Frequenzen für den 5G-Mobilfunk teuer wurden, lasten Telekom, Vodafone und Telefónica dem Newcomer United Internet an. Doch dies sei laut dem Netzplaner Kai Seim nicht so gewesen. Eine Analyse von Achim Sawall (Bundesnetzagentur, Telekom)

Racing’s not just for rich guys—a look at the American grassroots scene

96mph lawnmowers and vintage Maserati engines in ice buggies? Why not.

For most New Yorkers, a frozen Lake George signals the onset of winter and some of the year's most brutal weather. But for a handful of upstate gear heads, the ice represents something completely different: the perfect race track. "This is my favorite time of the year!" shouts Paul Dudley on a chilly February morning. He revs up his '99 Mazda Miata and peels out onto the frozen lake, running laps along a makeshift course marked by cones along the ice. His stripped-down Miata—"a Miata on an 800-pound diet," he jokes—is fitted with studded tires that dig into the ice, providing significant grip while kicking a thick mist into the air on every turn.

For Dudley, and more than 100 other drivers like him, these ice races are the ultimate adrenaline rush. They are also emblematic of what the country's grassroots racing scene has become: a unique but increasingly accessible way for hobbyists to fuel their need for speed.

"This is probably the most economical form of racing," says Michael Westhouse, the vice president of the Adirondack Motor Enthusiast Club (AMEC), the local organization that has hosted the races since 1965. "You don't need a racing license. All you need is a helmet and some snow tires and you're all set." AMEC hosts races for nine different classes, including home-built vehicles, modified cars with studded tires, and even street-legal cars, which cautiously navigate each twist and turn with virtually no traction.

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One Mix 3S Yoga pre-orders are open (8.4 inch laptop 16GB RAM, 512GB storage)

The One Mix 3 Yoga mini laptop went up for pre-order last month and it’s set to begin shipping any day now. The mini laptop sports an 8.4 inch, 2560 x 1600 pixel touchscreen display, a 360 degree hinge, pen support, an Intel Amber Lake processor,…

The One Mix 3 Yoga mini laptop went up for pre-order last month and it’s set to begin shipping any day now. The mini laptop sports an 8.4 inch, 2560 x 1600 pixel touchscreen display, a 360 degree hinge, pen support, an Intel Amber Lake processor, 8GB of RAM, and 256GB of storage. It’s available […]

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Medical marijuana vs. opioid abuse: New study questions the connection

Conflicting studies highlight challenge of understanding a shifting legal landscape.

Legal cannabis for sale in a tobacco shop in Italy.

Enlarge / Legal cannabis for sale in a tobacco shop in Italy. (credit: Stefano Guidi | Getty Images)

In the US, federal law has severely restricted our ability to study any potential medical properties of cannabis. But, given some limited studies and a lot of anecdotal stories, a number of states have gone ahead and legalized medical marijuana. This has allowed some population-level studies of what's going on in the states, but those have faced additional complications, like rules that differ from state to state and an ongoing legalization of recreational use confusing the picture.

Just how confusing all this can be was driven home this week by the release of a paper that suggests that one of medical marijuana's greatest successes was illusory. A couple of early studies indicated that states that had legalized medical marijuana use saw drops in opioid-related deaths. The new research replicates those results but finds that the trend has reversed in recent years, with those states now seeing increased deaths. While the new study's authors suggest the initial results were spurious, others suggest that the shifting legal landscape and changes in drug abuse may have driven the change.

What does everyone agree upon?

Back in 2014, researchers compared deaths due to opioid abuse in states with and without legalization of medical marijuana. For the decade prior to 2010, the trend was clear: states that allowed medical marijuana had lower rates of opioid-abuse-driven death.

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AT&T and Best Buy cancel Samsung Galaxy Fold pre-orders

The Samsung Galaxy Fold was originally scheduled to hit stores on April 26th, but Samsung postponed the launch after multiple reviewers reported that the screens were easy to damage on their demo units. At the time the company said it would announce a …

The Samsung Galaxy Fold was originally scheduled to hit stores on April 26th, but Samsung postponed the launch after multiple reviewers reported that the screens were easy to damage on their demo units. At the time the company said it would announce a new release date “in the coming weeks,” at this point it’s not […]

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Banana Pi BPI-M4 is a $38 single-board computer with 4K video support

At first glance, the Banana Pi BPI-M4 looks like a Raspberry Pi 3 clone. And it kind of is — the single-board computer even has a 40-pin connector that lets you attach Raspberry Pi HAT add-on boards. But the Banana Pi BPI-MP4 has a different proc…

At first glance, the Banana Pi BPI-M4 looks like a Raspberry Pi 3 clone. And it kind of is — the single-board computer even has a 40-pin connector that lets you attach Raspberry Pi HAT add-on boards. But the Banana Pi BPI-MP4 has a different processor with support for 4K video. Like a Raspberry Pi […]

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Shenmue 3: Nachfolger des Dreamcast-Klassikers verschiebt sich

Shenmue 3 wird nicht mehr im August 2019 erscheinen. Die Entwickler wollen sich für den Feinschliff zusätzliche Zeit nehmen. Außerdem wird es die PC-Version als Download-Variante nur im Epic-Store geben. (Shenmue, Sega)

Shenmue 3 wird nicht mehr im August 2019 erscheinen. Die Entwickler wollen sich für den Feinschliff zusätzliche Zeit nehmen. Außerdem wird es die PC-Version als Download-Variante nur im Epic-Store geben. (Shenmue, Sega)

KDE: Plasma 5.16 verbessert Benachrichtigungen und Optik

Version 5.16 des KDE-Desktops Plasma ist erschienen. Das Team konzentriert sich weiter auf sinnvolle Details etwa am Benachrichtigungssystem oder am Sperrbildschirm. Nvidia hat eine Wayland-Backend auf Basis seiner eigenen Technik erstellt. (KDE, Linux)

Version 5.16 des KDE-Desktops Plasma ist erschienen. Das Team konzentriert sich weiter auf sinnvolle Details etwa am Benachrichtigungssystem oder am Sperrbildschirm. Nvidia hat eine Wayland-Backend auf Basis seiner eigenen Technik erstellt. (KDE, Linux)

Mehr Performance: Windows 10 v1903 hat besseren Ryzen-Scheduler

Das Mai-2019-Update von Windows 10 enthält zwei Verbesserungen für Ryzen-Chips: Der Thread-Scheduler wurde an die generelle Zen-CCX-Topologie angepasst, die neuen Ryzen 3000 alias Matisse erhalten zudem ein Äquivalent zu Intels Speed Shift, um schnelle…

Das Mai-2019-Update von Windows 10 enthält zwei Verbesserungen für Ryzen-Chips: Der Thread-Scheduler wurde an die generelle Zen-CCX-Topologie angepasst, die neuen Ryzen 3000 alias Matisse erhalten zudem ein Äquivalent zu Intels Speed Shift, um schneller hoch zu takten. (AMD Zen, Core i7)

Europäischer Gerichtshof: Gmail ist “kein Telekommunikationsdienst”

Over-the-Top-Webmailer wie Gmail sind laut Europäischem Gerichtshof keine Telekommunikationsdienste und damit auch nicht verpflichtet, Geheimdiensten Schnittstellen zur Überwachung bereitzustellen. Eine Expertin sieht dennoch keinen Grund zur Entwarnun…

Over-the-Top-Webmailer wie Gmail sind laut Europäischem Gerichtshof keine Telekommunikationsdienste und damit auch nicht verpflichtet, Geheimdiensten Schnittstellen zur Überwachung bereitzustellen. Eine Expertin sieht dennoch keinen Grund zur Entwarnung. (Gmail, Google)