Month: September 2021

Tiny ESP32 Strider Walks The Walk

Wheels might be the simplest method of locomotion for robots, but walkers are infinitely more satisfying to watch. This is certainly the case for [Chen Liang’s] tiny Strider walker controlled by a ESP32 camera board. The Strider mechanism might look similar to Strandbeest walkers, but it lifts its feet higher, allowing it to traverse rougher terrain.

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CoinGecko: Solana’s SOL token has more than tripled in value over three weeks and has a $45B+ market cap, making it the seventh most valuable cryptocurrency (Joanna Ossinger/Bloomberg)

Joanna Ossinger / Bloomberg: CoinGecko: Solana’s SOL token has more than tripled in value over three weeks and has a $45B+ market cap, making it the seventh most valuable cryptocurrency  —  – Solana’s SOL has tripled in price over the past three weeks  — Limelight increasingly falling on tokens other than Bitcoin

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ProtonMail is under fire for disclosing a French activist’s IP address to Swiss authorities; ProtonMail had claimed to only log IPs in “extreme criminal cases” (TechCrunch)

TechCrunch: ProtonMail is under fire for disclosing a French activist’s IP address to Swiss authorities; ProtonMail had claimed to only log IPs in “extreme criminal cases”  —  ProtonMail, a hosted email service with a focus on end-to-end encrypted communications, has been facing criticism …

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How Will the Page Experience Update Transform Search?

After a year of anticipation, Google’s long-awaited Page Experience Update has finally rolled out. That means websites that are fast loading, responsive, and high-performing will now have a better chance of ranking for relevant search queries. To anyone who has followed Google’s algorithm updates over the years, this update shouldn’t be a surprise. Google has

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A look at the substrates that connect chips to circuit boards, and how years of underinvestment in substrate manufacturing has worsened the global chip shortage (Asa Fitch/Wall Street Journal)

Asa Fitch / Wall Street Journal: A look at the substrates that connect chips to circuit boards, and how years of underinvestment in substrate manufacturing has worsened the global chip shortage  —  Sourcing a low-margin part called the substrate has become a priority for Intel, Nvidia and AMD

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Analysis: mining bitcoin uses 91 TW/h of electricity annually, ~0.5% of all electricity consumed globally or 7x Google’s total usage, and grew 10x in five years (New York Times)

New York Times: Analysis: mining bitcoin uses 91 TW/h of electricity annually, ~0.5% of all electricity consumed globally or 7x Google’s total usage, and grew 10x in five years  —  In 2009, you could mine one Bitcoin using a setup like this in your living room.  —  ↓  —  ↓

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Quantum Machines, whose hardware and software help users leverage quantum computing, raises $50M Series B led by Red Dot Capital (Ron Miller/TechCrunch)

Ron Miller / TechCrunch: Quantum Machines, whose hardware and software help users leverage quantum computing, raises $50M Series B led by Red Dot Capital  —  Quantum Machines, an Israeli startup that is building the classical hardware and software infrastructure to help run quantum machines, announced a $50 million Series B investment today.

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