Month: February 2023

Electron Microscope Conversion Hack

Some of you probably know this already, but there’s actually more than one kind of electron microscope. In electronics work, the scanning electron microscope (SEM) is the most common. You hit something with electrons and watch for secondary electron emissions. However, biologists more often use a TEM — a transmissive electron microscope — which passes

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Samsung debuts the $1,200+ Galaxy S23 Ultra, similar to the S22 Ultra but with a 200MP main camera, more robust image stabilization, and better battery life (Allison Johnson/The Verge)

Allison Johnson / The Verge: Samsung debuts the $1,200+ Galaxy S23 Ultra, similar to the S22 Ultra but with a 200MP main camera, more robust image stabilization, and better battery life  —  The Samsung Galaxy S23 Ultra is an S22 Ultra with an extra layer of polish — figuratively speaking.

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Samsung announces 6.1″ Galaxy S23 and 6.6″ S23+ with a better selfie camera and Snapdragon 8 Gen 2, shipping February 17; S23 starts at $800, S23+ at $1,000 (Allison Johnson/The Verge)

Allison Johnson / The Verge: Samsung announces 6.1″ Galaxy S23 and 6.6″ S23+ with a better selfie camera and Snapdragon 8 Gen 2, shipping February 17; S23 starts at $800, S23+ at $1,000  —  Samsung’s S-series phones actually look like they belong together this year.  The S23 and S23 Plus have adopted the floating camera

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Samsung refreshes its Galaxy Book lineup, adding the Galaxy Book3 Ultra with a 16″ 120Hz 3K display and Nvidia’s RTX 4050, 4070 GPUs, coming Feb. 17 from $2.4K (Cherlynn Low/Engadget)

Cherlynn Low / Engadget: Samsung refreshes its Galaxy Book lineup, adding the Galaxy Book3 Ultra with a 16″ 120Hz 3K display and Nvidia’s RTX 4050, 4070 GPUs, coming Feb. 17 from $2.4K  —  Samsung is ready to take its Ultra branding to the final frontier — at least, as far as its mobile products go.

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OpenAI launches ChatGPT Plus, a pilot plan with access during peak times, faster response times, and priority access to new features, in the US for $20/month (Kyle Wiggers/TechCrunch)

Kyle Wiggers / TechCrunch: OpenAI launches ChatGPT Plus, a pilot plan with access during peak times, faster response times, and priority access to new features, in the US for $20/month  —  Aiming to monetize what’s become a viral phenomenon, OpenAI today launched a new pilot subscription plan for ChatGPT …

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A US judge amends Sam Bankman-Fried’s bail terms, prohibiting him from contacting any current or former FTX or Alameda employees and using Signal and other apps (Cheyenne Ligon/CoinDesk)

Cheyenne Ligon / CoinDesk: A US judge amends Sam Bankman-Fried’s bail terms, prohibiting him from contacting any current or former FTX or Alameda employees and using Signal and other apps  —  The tentative order was granted by a New York court on Wednesday after prosecutors asked the former FTX CEO’s bail conditions to be amended

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Pakistan “degrades” Wikipedia in the country for 48 hours for not removing “sacrilegious contents” and warns of a full block if the nonprofit fails to comply (Manish Singh/TechCrunch)

Manish Singh / TechCrunch: Pakistan “degrades” Wikipedia in the country for 48 hours for not removing “sacrilegious contents” and warns of a full block if the nonprofit fails to comply  —  Pakistan has “degraded” Wikipedia in the country for 48 hours for not removing “sacrilegious contents” …

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Drug discount app GoodRx agrees to pay $1.5M after the FTC said the company wrongfully disclosed intimate health information to Facebook, Google, and others (Natasha Singer/New York Times)

Natasha Singer / New York Times: Drug discount app GoodRx agrees to pay $1.5M after the FTC said the company wrongfully disclosed intimate health information to Facebook, Google, and others  —  The popular drug discount app deceptively shared details on users’ illnesses and medicines with ad firms, regulators said in a legal complaint.

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Digital fingerprinting startup Addressable, which claims to have matched over 17M anonymous crypto wallets with social media accounts, raised a $7.5M seed (Mike Butcher/TechCrunch)

Mike Butcher / TechCrunch: Digital fingerprinting startup Addressable, which claims to have matched over 17M anonymous crypto wallets with social media accounts, raised a $7.5M seed  —  Marketo, which was developed – among other things.- to enhance marketing around social media users, ended up being acquired by Adobe.

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Cars & Bids, a car auction site founded by Doug DeMuro, an automotive YouTuber who has amassed 4.5M+ subscribers since 2013, raised $37M from The Chernin Group (Karl Brauer/Forbes)

Karl Brauer / Forbes: Cars & Bids, a car auction site founded by Doug DeMuro, an automotive YouTuber who has amassed 4.5M+ subscribers since 2013, raised $37M from The Chernin Group  —  Doug DeMuro is arguably the most successful automotive YouTuber in the relatively short history of that young medium.

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Sources: Microsoft plans to update Bing with a faster version of OpenAI’s ChatGPT, known as GPT-4, in the coming weeks; OpenAI plans to launch a ChatGPT app (Reed Albergotti/Semafor)

Reed Albergotti / Semafor: Sources: Microsoft plans to update Bing with a faster version of OpenAI’s ChatGPT, known as GPT-4, in the coming weeks; OpenAI plans to launch a ChatGPT app  —  Microsoft’s second-place search engine Bing is poised to incorporate a faster and richer version of ChatGPT, known as GPT-4 …

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