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News
Second brain ที่ไม่ใช้ vector DB, บทเรียน 736 ดาวจาก PM Brain
1+ hour, 43+ min ago (95+ words) โดย Nokka (นก-กา) | 12 กันยายน 2026 ปาเวล ฮูรึน เปิดซอร์สโปรเจกต์ชื่อ PM Brain (พีเอ็ม เบรน) เมื่อเดือนพฤษภาคม 2026 ตอนนี้มี 736 ดาวบน GitHub และ 152 ฟอร์ก [2] ไม่มีเวกเตอร์ ไม่มี embedding แค่โฟลเดอร์ Markdown ธรรมดา…...
Deep Learning Cuts Brain MRI Scans to Under 100 Seconds in Feasibility
1+ hour, 13+ min ago (764+ words) Magnetic resonance imaging has long been the gold standard for peering into the human brain, but it has always demanded one precious commodity that many patients simply cannot spare: time....
Epigenetic Enzyme Keeps Spinal Disc Cells Metabolically Balanced, Study
1+ hour, 19+ min ago (631+ words) Deep inside the intervertebral disc — the resilient cushion that sits between the vertebrae of the spine — a small population of cells works quietly for decades to keep the tissue functional....
New AI Pipeline Turns Tangled 3D Brain Videos into Clear Neuronal Activity
2+ hour, 5+ min ago (529+ words) Neuroscientists can now record electrical storms of activity from tens of thousands of neurons at once, but a stubborn bottleneck has long stood between the raw data and discovery: turning enormous three-dimensional calcium imaging videos into clean, trustworthy lists of…...
We Know How to Turn Human Neurons Into Hardware.
3+ hour, 5+ min ago (34+ words) Alas, We Don’t Know What They Can Experience. For decades, we imagined the disturbing future as a machine becoming alive. A computer would grow more …...
Google's mapped fruit fly brain has played Doom more than 6,000 times and still hasn't beaten it
14+ hour, 57+ min ago (168+ words) Google mapped the complete brain and central nervous system of an adult male fruit fly, reconstructing more than 166,000 individual neurons. Google's fully mapped fruit fly brain is barely a week old, and it's already been put to work doing what…...
Neurons Point the Way: NB-Net Puts Network Width, Not Depth, in the
4+ hour, 27+ min ago (603+ words) For more than a decade, the story of deep learning has been told largely in terms of depth. Each new generation of record-setting models has stacked more layers onto the previous one, and the word “deep” in deep learning has…...
Microsoft reveals why 32-bit Windows was limited to 4GB RAM, and it wasn't a technical limit
16+ hour, 2+ min ago (900+ words) It’s a popular myth that 32-bit Windows is limited to 4GB of RAM because a 32-bit address can only represent 2^32 combinations, which works out to 4GB. This is one of those things that sound true until you look at the history of…...
beyond the last observer
7+ hour, 50+ min ago (443+ words) Something can happen without anyone witnessing it.. A star can collapse in a distant galaxy with no observer present, Its light can travel across the universe for billions of …...
I Gave a Toy Neural Network More Concepts Than Neurons. It Did Something Beautiful.
8+ hour, 9+ min ago (32+ words) A hands-on tour of superposition, sparse autoencoders, and the young science of reading AI’s mind- with code you …...