Month: May 2025

Eine elektrische Kühlbox für Auto und Camping mit 39 Litern Fassungsvermögen und flexibler Stromversorgung ist bei Amazon stark reduziert. (Technik/Hardware)

Huaweis neue Smartwatch kommt in vertrautem Design, bringt aber einen neuen Sensor mit sich. Er misst mehr Gesundheitsdaten als der vorige. Ein Hands-on von Tobias Költzsch (Huawei, Google Play)

Aus nichtmagnetischen Materialien hat eine neu entwickelte Methode magnetisches Material gemacht. Das ist auch bei hohen Curie-Temperaturen gelungen. (Innovation & Forschung, Wissenschaft)

You've probably heard of the infamous "marshmallow test," in which young children are asked to wait to eat a yummy marshmallow placed in front of them while left alone in a room for 10 to 15 minutes. If they successfully do so, they get a second marshmallow; if not, they don't. The test has become a useful paradigm for scientists interested in studying the various factors that might influence one's ability to delay gratification, thereby promoting social cooperation. According to a paper published in the journal Royal Society Open Science, one factor is trust: If children are paired in a marshmallow test and one promises not to eat their treat for the specified time, the other is much more likely to also refrain from eating it.

As previously reported, psychologist Walter Mischel's landmark behavioral study involved 600 kids between the ages of four and six, all culled from Stanford University's Bing Nursery School. He would give each child a marshmallow and give them the option of eating it immediately if they chose. But if they could wait 15 minutes, they would get a second marshmallow as a reward. Then Mischel would leave the room, and a hidden video camera would tape what happened next.

Some kids just ate the marshmallow right away. Others found a handy distraction: covering their eyes, kicking the desk, or poking at the marshmallow with their fingers. Some smelled it, licked it, or took tiny nibbles around the edges. Roughly one-third of the kids held out long enough to earn a second marshmallow. Several years later, Mischel noticed a strong correlation between the success of some of those kids later in life (better grades, higher self-confidence) and their ability to delay gratification in nursery school. Mischel's follow-up study confirmed the correlation.

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For phone nerds who've been around the block a few times, the original Motorola Razr is undeniably iconic. The era of foldables has allowed Motorola to resurrect the Razr in an appropriately flexible form, and after a few generations of refinement, the 2025 Razrs are spectacular pieces of hardware. They look great, they're fun to use, and they just about disappear in your pocket.

The new Razrs also have enormous foldable OLEDs, along with external displays that are just large enough to be useful. Moto has upped its design game, offering various Pantone shades with interesting materials and textures to make the phones more distinctive, but Motorola's take on mobile AI could use some work, as could its long-term support policy. Still, these might be the coolest phones you can get right now.

An elegant tactile experience

Many phone buyers couldn't care less about how a phone's body looks or feels—they'll just slap it in a case and never look at it again. Foldables tend not to fit as well in cases, so the physical design of the Razrs is important. The good news is that Motorola has refined the foldable formula with an updated hinge and some very interesting material choices.

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Eigentlich wollte die Nasa mit dem Lunar Trailblazer nach Wasser auf dem Mond suchen. Doch es kam schnell zu Problemen, die immer noch behoben werden müssen. (Nasa, Raumfahrt)

Proofpoint kauft Hornetsecurity, einen Experten für Cloud-E-Mail-Security und -Backup. Es ist die bisher größte Übernahme für das kalifornische Security-Unternehmen. (Security, Microsoft 365)

It's a few years later than we were promised, but an advanced new version of Apple CarPlay is finally here. CarPlay is Apple's way of casting a phone's video and audio to a car's infotainment system, but with CarPlay Ultra it gets a big upgrade. Now, in addition to displaying compatible iPhone apps on the car's center infotainment screen, CarPlay Ultra will also take over the main instrument panel in front of the driver, replacing the OEM-designed dials like the speedometer and tachometer with a number of different Apple designs instead.

"iPhone users love CarPlay and it has changed the way people interact with their vehicles. With CarPlay Ultra, together with automakers we are reimagining the in-car experience and making it even more unified and consistent," said Bob Borchers, vice president of worldwide marketing at Apple.

However, to misquote William Gibson, CarPlay Ultra is unevenly distributed. In fact, if you want it today, you're going to have to head over to the nearest Aston Martin dealership. Because to begin with, it's only rolling out in North America with Aston Martin, inside the DBX SUV, as well as the DB12, Vantage, and Vanquish sports cars. It's standard on all new orders, the automaker says, and will be available as a dealer-performed update for existing Aston Martins with the company's in-house 10.25-inch infotainment system in the coming weeks.

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Amazon hat eine Soundbar von Ultimea im Angebot, die flexibel aufgestellt werden kann und einen starken Sound für TV, PC und Laptop liefert. (Soundbar, Technik/Hardware)

Durch die von US-Präsident Donald Trump verhängten Sanktionen verliert der Chefermittler des IStGH den Zugriff auf seine E-Mails und Bankkonten. (Politik, Donald Trump)