https://sigmatic.science/en/ en Breaking down cutting-edge scientific papers into plain language. Physics, neuroscience, AI, space, and more — straight from arXiv to your ears. Sigmatic Sigmatic casual.craft.studio@gmail.com false episodic no Sigmatic 2026 https://sigmatic.science/podcast-cover.png https://sigmatic.science/en/ Parts of your brain slip into sleep mode for split seconds during boring tasks. In ADHD brains, these 'flickers' are far more frequent. https://sigmatic.science/en/brain-flickers-off-when-bored/ sigmatic-en-brain-flickers-off-when-bored Tue, 17 Mar 2026 00:00:00 GMT Your Brain Literally Naps When You're Bored: EEG Proof Parts of your brain slip into sleep mode for split seconds during boring tasks. In ADHD brains, these 'flickers' are far more frequent. 51:33 18 full false Experts say Telegram could bypass any blockade with mesh networking — Bluetooth and Wi-Fi instead of servers. The technology, real tests, hard limits. https://sigmatic.science/en/telegram-mesh-network-bypass-censorship/ sigmatic-en-telegram-mesh-network-bypass-censorship Thu, 12 Mar 2026 00:00:00 GMT Can Mesh Networks Make Telegram Unstoppable? Experts say Telegram could bypass any blockade with mesh networking — Bluetooth and Wi-Fi instead of servers. The technology, real tests, hard limits. 1:06:13 17 full false BYD's second-gen Blade battery charges 10-97% in 9 minutes on a 1500 kW station — and it's already in production across 10 vehicle models. https://sigmatic.science/en/byd-blade-battery-9min-charge/ sigmatic-en-byd-blade-battery-9min-charge Mon, 09 Mar 2026 00:00:00 GMT BYD Blade 2.0: Full Charge in 9 Minutes, 1000 km Range BYD's second-gen Blade battery charges 10-97% in 9 minutes on a 1500 kW station — and it's already in production across 10 vehicle models. 29:15 16 full false The world's first megawatt-scale ADS reactor launches in Huizhou, 2027 — designed to shrink nuclear waste danger from 100,000 years to under 300. https://sigmatic.science/en/china-ciads-accelerator-reactor/ sigmatic-en-china-ciads-accelerator-reactor Mon, 09 Mar 2026 00:00:00 GMT China Builds the First Reactor That Eats Nuclear Waste The world's first megawatt-scale ADS reactor launches in Huizhou, 2027 — designed to shrink nuclear waste danger from 100,000 years to under 300. 25:19 15 full false OpenAI's model conjectured a formula for gluon amplitudes assumed zero since 1986. Physicists from Harvard and Cambridge confirmed it was right. https://sigmatic.science/en/ai-physics-gluon-discovery/ sigmatic-en-ai-physics-gluon-discovery Fri, 06 Mar 2026 00:00:00 GMT GPT-5.2 Cracked a 40-Year Gluon Mystery OpenAI's model conjectured a formula for gluon amplitudes assumed zero since 1986. Physicists from Harvard and Cambridge confirmed it was right. 54:23 14 full false Two physicists showed how quantum superposition and clever filtering make gravity push instead of pull. No new physics needed — just quantum weirdness. https://sigmatic.science/en/quantum-gravity-repulsion-postselection/ sigmatic-en-quantum-gravity-repulsion-postselection Fri, 06 Mar 2026 00:00:00 GMT Gravity in Reverse: A Quantum Trick That Repels Two physicists showed how quantum superposition and clever filtering make gravity push instead of pull. No new physics needed — just quantum weirdness. 46:53 13 full false Stanford trained a neural network on 585,000 hours of sleep data. It detects Parkinson's, dementia, and cancer years before symptoms appear. https://sigmatic.science/en/sleepfm-ai-sleep-disease-prediction/ sigmatic-en-sleepfm-ai-sleep-disease-prediction Thu, 05 Mar 2026 00:00:00 GMT SleepFM: 130 Diseases From One Night of Sleep Stanford trained a neural network on 585,000 hours of sleep data. It detects Parkinson's, dementia, and cancer years before symptoms appear. 48:19 12 full false 2,500 questions no AI can Google. GPT-4o scored 2.7%, humans hit 90%. Inside the hardest AI benchmark and its 30% error rate. https://sigmatic.science/en/humanitys-last-exam-ai-benchmark/ sigmatic-en-humanitys-last-exam-ai-benchmark Thu, 05 Mar 2026 00:00:00 GMT Humanity's Last Exam: The Test AI Keeps Failing 2,500 questions no AI can Google. GPT-4o scored 2.7%, humans hit 90%. Inside the hardest AI benchmark and its 30% error rate. 40:00 11 full false Gut bacteria from sleep-deprived mice triggered Alzheimer's-like tau damage in healthy brains. Scientists traced the full molecular chain. https://sigmatic.science/en/sleep-gut-brain-alzheimer/ sigmatic-en-sleep-gut-brain-alzheimer Tue, 03 Mar 2026 00:00:00 GMT Sleep Loss Turns Gut Against Your Brain Gut bacteria from sleep-deprived mice triggered Alzheimer's-like tau damage in healthy brains. Scientists traced the full molecular chain. 31:50 10 full false A 20-year study of 70,000+ blood samples shows bicarbonate rising in lockstep with atmospheric CO₂ — set to breach safe limits by 2076. https://sigmatic.science/en/co2-blood-toxicity-2076/ sigmatic-en-co2-blood-toxicity-2076 Mon, 02 Mar 2026 00:00:00 GMT CO₂ in Your Blood: Why Air Could Turn Toxic by 2076 A 20-year study of 70,000+ blood samples shows bicarbonate rising in lockstep with atmospheric CO₂ — set to breach safe limits by 2076. 35:08 9 full false Experienced devs write code 19% slower with AI. Yet a startup with zero handwritten code sold for $80M. How can both be true? https://sigmatic.science/en/vibe-coding-analysis/ sigmatic-en-vibe-coding-analysis Sun, 01 Mar 2026 00:00:00 GMT Vibe Coding: Revolution or Expensive Bullshit? Experienced devs write code 19% slower with AI. Yet a startup with zero handwritten code sold for $80M. How can both be true? 39:05 8 full false Genome study of 600K people found 254 genes shaping personality. A 6th trait beyond Big Five predicts mortality. Seven 2024-2025 studies reviewed. https://sigmatic.science/en/big-five-personality-new-science/ sigmatic-en-big-five-personality-new-science Sat, 28 Feb 2026 00:00:00 GMT Big Five Personality: 254 Genes Found, Sixth Factor (2025) Genome study of 600K people found 254 genes shaping personality. A 6th trait beyond Big Five predicts mortality. Seven 2024-2025 studies reviewed. 29:51 7 full false AI-curated database of 67,000 magnetic materials reveals 25 high-temperature alternatives to rare-earth magnets for EVs. https://sigmatic.science/en/ai-rare-earth-free-magnets/ sigmatic-en-ai-rare-earth-free-magnets Fri, 27 Feb 2026 00:00:00 GMT AI Finds 25 Rare-Earth-Free Magnets in 67,000 AI-curated database of 67,000 magnetic materials reveals 25 high-temperature alternatives to rare-earth magnets for EVs. 30:11 6 full false MIT-designed accelerator transmutes long-lived nuclear waste into safe isotopes in 300 years instead of 100,000 — while generating electricity. https://sigmatic.science/en/ads-nuclear-waste-transmutation/ sigmatic-en-ads-nuclear-waste-transmutation Thu, 26 Feb 2026 00:00:00 GMT Accelerator Destroys Nuclear Waste: 300 Years, Not 100,000 MIT-designed accelerator transmutes long-lived nuclear waste into safe isotopes in 300 years instead of 100,000 — while generating electricity. 18:46 5 full false Stats Perform researchers built an Axial Transformer neural network that generates 75,000 live predictions per football match with sub-second latency https://sigmatic.science/en/axial-transformer-live-football-prediction/ sigmatic-en-axial-transformer-live-football-prediction Wed, 25 Feb 2026 00:00:00 GMT 75,000 Predictions Per Match: AI in Football Stats Perform researchers built an Axial Transformer neural network that generates 75,000 live predictions per football match with sub-second latency 35:56 4 full false A tungsten-based photocatalyst converts CO₂ and water into fuel using only sunlight — mimicking photosynthesis at room temperature. https://sigmatic.science/en/co2-solar-fuel-photocatalysis/ sigmatic-en-co2-solar-fuel-photocatalysis Tue, 24 Feb 2026 00:00:00 GMT CO₂ to Fuel: Tungsten Photocatalyst Breakthrough A tungsten-based photocatalyst converts CO₂ and water into fuel using only sunlight — mimicking photosynthesis at room temperature. 42:27 3 full false ETH Zurich engineered a 3D-printable hydrogel packed with cyanobacteria. It absorbs CO₂ via photosynthesis and grows harder over time. https://sigmatic.science/en/living-building-material-co2/ sigmatic-en-living-building-material-co2 Mon, 23 Feb 2026 00:00:00 GMT Bacteria Gel Captures CO₂ While Growing Stronger (2025) ETH Zurich engineered a 3D-printable hydrogel packed with cyanobacteria. It absorbs CO₂ via photosynthesis and grows harder over time. 27:48 2 full false Italian engineers developed a 390g textile exosuit that reduces shoulder muscle activity by up to 63.7% during flexion and 59% during abduction. https://sigmatic.science/en/soft-shoulder-exosuit-pneumatic/ sigmatic-en-soft-shoulder-exosuit-pneumatic Mon, 23 Feb 2026 00:00:00 GMT Soft Exosuit: 390g, 63% Less Shoulder Effort Italian engineers developed a 390g textile exosuit that reduces shoulder muscle activity by up to 63.7% during flexion and 59% during abduction. 19:00 1 full false