Blog

America Risks Running Out of Tickers for Single-Stock ETFs

U.S. exchanges’ four-character limit for ETF tickers is creating fierce competition in the $10 trillion industry, particularly for single-stock funds. With 456,976 possible combinations, options narrow drastically when built around existing company tickers. MicroStrategy-inspired ETFs, for instance, leave issuers with just 52 choices using ‘MST’. Memorable tickers are crucial for differentiation and can improve stock

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How and why does your phone get bricked?

We do everything on our smartphones now, and given how essential they’ve become, a phone that isn’t working will likely send you into a panic spiral. Unless you’re manually installing custom ROMs and tweaking software, official updates that render your device unusable are, luckily, quite rare. It does happen, though, considering the news of a

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Towards Solderless PCB Prototyping

When we think of assembling a PCB, we’re almost always thinking about solder. Whether in paste form or on the spool, hand-iron or reflow, some molten metal is usually in the cards. [Stephen Hawes] is looking for a solderless alternative for prototyping, and he shows us the progress he’s made toward going solderless in this

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ChatGPT o1-preview excels at code generation

“Ho, hum,” I thought in response to the release of the OpenAI o1 models. “Yet another stochastic parrot.” I was wrong. In fact, I tried the o1-preview model on one of my standard programming tasks, and found it to be surprisingly good. The recently released ChatGPT o1-preview model is an early version of the much-rumored

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ChatGPT o1-preview excels at code generation

“Ho, hum,” I thought in response to the release of the OpenAI o1 models. “Yet another stochastic parrot.” I was wrong. In fact, I tried the o1-preview model on one of my standard programming tasks, and found it to be surprisingly good. The recently released ChatGPT o1-preview model is an early version of the much-rumored

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Insecure Robot Vacuums From Chinese Company Deebot Collect Photos and Audio to Train Their AI

Long-time Slashdot reader schwit1 shared this report from Australia’s public broadcaster ABC: Ecovacs robot vacuums, which have been found to suffer from critical cybersecurity flaws, are collecting photos, videos and voice recordings — taken inside customers’ houses — to train the company’s AI models. The Chinese home robotics company, which sells a range of popular

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Insecure Robot Vacuums From Chinese Company Deebot Collect Photos and Audio to Train Their AI

Long-time Slashdot reader schwit1 shared this report from Australia’s public broadcaster ABC: Ecovacs robot vacuums, which have been found to suffer from critical cybersecurity flaws, are collecting photos, videos and voice recordings — taken inside customers’ houses — to train the company’s AI models. The Chinese home robotics company, which sells a range of popular

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