Search results for Substack
Telecommunications & Media
Leaked images suggest Samsung Galaxy Watch Ultra2 thinner with much larger battery
Render images and key specifications for a device believed to be Samsung Electronics\' next flagship smartwatch, the Galaxy Watch Ultra2, have been disclosed. The leak points to a roughly 12 percent thinner body, a larger battery rising to 800 mAh from 590 mAh, and a display brightness increase to up to 5,000 nits from 3,000 nits. It also cites IP69K protection and a Qualcomm Snapdragon Wear Elite chip.
AI & Enterprise
Big Short\'s Michael Burry resumes Tesla short, targets Nvidia and semiconductor ETF
Investor Michael Burry, known as the real-life figure behind the film \'The Big Short\', disclosed a new short position in Tesla at $416.22 as part of a broader wager against what he called overheating in AI and semiconductors. He also listed shorts in Caterpillar, Nvidia, iShares Semiconductor ETF and Applied Materials. He did not disclose the size or structure of the Tesla position. Burry argued semiconductor valuations are at an extreme level.
Crypto
21Shares revises 2026 crypto outlook as prices lag and infrastructure advances
Asset manager 21Shares trimmed some bullish forecasts for the crypto industry, saying market weakness and slower retail participation make parts of its 2026 targets harder to reach. It said industry infrastructure such as ETFs, stablecoin regulation, tokenisation and prediction markets has matured faster than price performance. The firm said bitcoin’s four-year cycle remains intact, while institutional ownership may have softened drawdowns without changing the cycle.
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Crypto
Hayes floats $1 million bitcoin call, focuses on AI debt crisis
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AI & Enterprise
Beehiiv launches Claude and ChatGPT integration to automate newsletter publishing
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Crypto
Hayes warns AI bubble burst could hit crypto, sells altcoins and focuses on BTC and ETH
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Crypto
Arthur Hayes says bitcoin could reclaim $126,000 if it breaks $90,000
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AI & Enterprise
Substack unveils video recording studio
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AI & Enterprise
Michael Burry warns of Nvidia bubble, likens it to Cisco during dotcom era
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Crypto
Polymarket acquires prediction-market aggregated API startup Dome
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Crypto
Prediction markets blur line between news and gambling
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AI & Enterprise
AI infrastructure optimisation puts focus on memory orchestration
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AI & Enterprise
Substack launches TV app, expands beyond newsletters into video platform