ASML patterned 8-nanometer chip features in a single lithographic step while two independent teams found quantum computers could crack current encryption with just 10,000 qubits - and Google released its most capable open model under a fully permissive Apache 2.0 license for the first time.
https://sharedsapience.com/the-century-report-april-3-2026/
The physical substrate of computation is being reshaped from both ends simultaneously. ASML’s high-numerical-aperture EUV system etched features smaller than a strand of DNA onto silicon wafers, addressing the central constraint of the intelligence era: more computation per watt of energy consumed. The company has already shipped roughly ten of these $400 million machines to Intel and SK hynix for next-generation fabrication. Meanwhile, a Caltech spinoff called Oratomic and a separate Google white paper independently concluded that cracking P-256 elliptic curve cryptography - the standard protecting internet communications, banking, and cryptocurrency - could require as few as 10,000 reconfigurable atomic qubits rather than the millions previously assumed. Cloudflare, which protects roughly a quarter of global internet traffic, described the findings as generating “renewed urgency.” The timeline for migrating to quantum-safe cryptography just compressed from “sometime next decade” to potentially within existing budget cycles.
Google released Gemma 4 under Apache 2.0, the first time the company placed its most capable open model family under a genuinely permissive open-source license. Any developer, company, or research institution can now download, modify, and commercially deploy Gemma 4 without restriction beyond attribution. The 31B Dense model claims the number-three spot among open models on the Arena leaderboard despite being a fraction of the size of the models above it. Cursor launched Cursor 3, an agent-first coding interface where developers manage multiple autonomous AI agents rather than writing code themselves - though Django co-creator Simon Willison noted on Lenny’s Podcast that managing parallel agent workflows is producing cognitive exhaustion engineers have never experienced before.
A Karolinska Institutet trial published in Nature Medicine demonstrated that a single cochlear injection of OTOF gene therapy restored hearing in all ten patients with congenital deafness, including teenagers and a 24-year-old adult previously thought beyond the therapeutic window. A seven-year-old held everyday conversations with her mother four months after treatment. The team is already extending the approach to GJB2 and TMC1, genes responsible for far more common forms of genetic deafness. Arevon began construction of a 250-megawatt, 1-gigawatt-hour battery next to San Francisco’s Cow Palace, contracted for 15 years to serve Bay Area residents - the largest battery facility sited within a major U.S. urban area. And the Trump administration filed its appeal of Judge Lin’s injunction blocking the Pentagon’s supply-chain risk designation against Anthropic, sending the question of whether safety commitments embedded in AI systems constitute protected speech to the Ninth Circuit Court of Appeals.
Additional Reading:
* Nature - Breakthrough Computer Chip Tech Could Help Meet ‘Monumental Demand’ Driven by AI: https://www.nature.com/articles/d41586-026-01050-5
* Nature - Quantum-Computing Breakthroughs Pose Imminent Risks to Cybersecurity: https://www.nature.com/articles/d41586-026-01054-1
* Ars Technica - Google Announces Gemma 4 Open AI Models, Switches to Apache 2.0 License: https://arstechnica.com/ai/2026/04/google-announces-gemma-4-open-ai-models-switches-to-apache-2-0-license/
* ScienceDaily - Deafness Reversed: One Injection Restores Hearing in Just Weeks: https://www.sciencedaily.com/releases/2026/04/260403044651.htm
* Canary Media - Nation’s Largest Urban Battery Near San Francisco: https://www.canarymedia.com/articles/batteries/nations-largest-urban-battery-san-francisco
* Shared Sapience - The Last Difficult Decade 2025-2035: https://sharedsapience.com/the-last-difficult-decade-2025-2035/
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