Did you know you can turn a computer mouse into a camera? You probably shouldn’t, but you can (video)

Mouse modern computer mice feature optical sensors that track the position of your mouse as you move it over a flat surface. But you know what else uses optical sensors? Cameras. So can you use a mouse as a camera? Kind of. YouTuber Doctor Volt turned…

Mouse modern computer mice feature optical sensors that track the position of your mouse as you move it over a flat surface. But you know what else uses optical sensors? Cameras. So can you use a mouse as a camera? Kind of. YouTuber Doctor Volt turned an old Logitech mouse into a camera. But it’s […]

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After ditching its hybrids, GM says it needs to build more hybrids

After killing the Volt in 2019, now PHEV powertrains are back on the menu.

2017 Chevrolet Volt Voltec Propulsion System Components

Enlarge / This is the Voltec plug-in hybrid powertrain from GM. It combines an internal combustion engine with a lithium-ion battery pack. Most of the time the motor charges the battery, but sometimes it's more efficient to let the motor send power to the front wheels instead. (credit: General Motors)

In 2020, General Motors went all-in on its Ultium battery platform and battery-electric vehicles to meet future energy and pollution regulations. By that time, it had already killed the Chevrolet Volt and its highly efficient plug-in hybrid powertrain. Now, it's time to bring back the PHEV, according to GM CEO Mary Barra.

"Our forward plan includes bringing our plug-in hybrid technology to select vehicles in North America," Barra said during a call on Tuesday morning to announce GM's financial results for Q4 2023.

Despite US EV adoption growing by about 50 percent year over year in 2023, some analysts and automotive dealership groups have complained that BEVs are too difficult to sell. In November, this culminated in an open letter from several auto dealer groups to President Joe Biden, calling on him to slow down new fuel efficiency regulations that would require automakers to sell about four times as many BEVs to offset the emissions created by their internal combustion engine powertrains.

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Raumfahrt: Esa genehmigt Projekt zur Messung von Gravitationswellen

Mit drei Raumsonden im Abstand von je 2,5 Millionen Kilometern will die Esa Gravitationswellen aufspüren. Mit der Konstellation können Messungen durchgeführt werden, die auf der Erde nicht möglich sind. Ein Bericht von Patrick Klapetz (ESA, Raumfahrt) …

Mit drei Raumsonden im Abstand von je 2,5 Millionen Kilometern will die Esa Gravitationswellen aufspüren. Mit der Konstellation können Messungen durchgeführt werden, die auf der Erde nicht möglich sind. Ein Bericht von Patrick Klapetz (ESA, Raumfahrt)

Elon Musk’s Neuralink puts brain chip in first human amid federal scrutiny

Neuralink’s first chip, called Telepathy, aims to control devices, like a phone, with thought.

Image of a mannequin on a reclining table, with equipment surrounding its head.

Enlarge / An on-stage demo of the surgical robot. That could be you. (credit: Neuralink)

Billionaire Elon Musk posted on social media late Monday that his brain-computer interface company, Neuralink, implanted an experimental device into the brain of a human for the first time Sunday.

According to Musk's posts, which appeared on the platform formerly known as Twitter, the recipient is "recovering well," and the results in the first 24 hours show "promising neuron spike detection." Neuralink implanted the person with a device called Telepathy, which is intended to allow users to control devices, such as phones and computers, only by thinking.

The implantation comes around eight months after the company announced that the Food and Drug Administration had finally granted a long-sought approval to begin its first human trial. Recruitment for the trial began in September. Musk had claimed to be nearing trials starting as early as 2020, but the FDA reportedly denied approval in 2022, citing a list of dozens of "deficiencies" and safety concerns that Neuralink had yet to address.

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AYANEO Flip clamshell handheld gaming PC launches for $699 and up via crowdfunding, ships in March, 2024

The AYANEO Flip is a handheld gaming PC with a clamshell-style design that makes it look like a little laptop. While most recent handheld computers designed for gaming have screens in the middle and controllers on the sides, the AYA Neo Flip has a scr…

The AYANEO Flip is a handheld gaming PC with a clamshell-style design that makes it look like a little laptop. While most recent handheld computers designed for gaming have screens in the middle and controllers on the sides, the AYA Neo Flip has a screen that flips open like a laptop and game controllers in the […]

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