Robotics. A.I. Science. Space. Life. Knowledge. Art.

terra
Joined October 2012
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Ramin Nasibov
@RaminNasibovOct 12
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The purpose of the field of mathematics should be discovery, not protection of the careers of its practitioners. If AI can immediately solve problems with which humans have long struggled, this is a good thing.
NYU math professor Tristan Buckmaster says OpenAI’s Tuesday drop of 722 AI-generated math papers wiped out entire research programs: “This recent dump of papers on Tuesday destroyed the careers of early career mathematicians.”
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What progress have I made? I have begun to be a friend to myself. -Seneca
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new pstack skill: /poteto-help in v0.15.13! i should've made this one sooner, but if you're ever wondering how pstack can help you, you can now ask /poteto-help! i fed it all the guides i've written, so anytime you're not sure if a pstack skill or poteto-mode would help - just ask! x.ai/bot/plugin/9717366
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Guilin Mountains, China
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Sade - Smooth Operator. - 1984
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Grok 4.7 is out. SpaceXAI’s published results, CursorBench 4.0 rises from 40.4% to 46.3%. Terminal-Bench 4.0 rises from 20.3% to 38.0%. The standard model keeps the same speed and pricing as Grok 4.6, starting at $2 per million input tokens and $6 per million output tokens. A fast variant delivers twice the output speed at twice the price. Available today in Cursor, Grok Build and the Grok API.
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HIM. 🧘‍♂️
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dude GPT-6 Astra is some kind of turbo-AGI machine god for 3D games. It one-shot this in 45 minutes for hardly a couple % of my quota. I figured out how to get great graphics out of it. The trick is image gen. I'll share the process below.
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A giant leap to Mars! 🚀 NASA recently completed testing of a lithium-fed electromagnetic thruster, reaching 5x more power than today's electric propulsion systems. Paired with a nuclear power source, this tech could slash travel time to Mars! MORE: go.nasa.gov/4goVg4g…
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Indonesian salaries are so low -- even Starbucks Baristas in Singapore make more than Software Engineers in Jakarta. That's why our top people prefer to leave. The issue is Indo companies can't afford higher salaries, because of low profit margins. The only solution to stop our brain drain is to make it easier for top Indos to start their own companies Ease regulation, remove bureaucracy, and champion local founders.
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Princeton's Introduction to Robotics! 🎓 Princeton University released their full Introduction to Robotics course publicly with lecture videos, notes, slides, and assignments. This course provides fundamental theoretical and algorithmic principles behind robotic systems with hands-on experience. Topics covered: → Feedback Control (dynamics, PD control, Linear Quadratic Regulator) → Motion Planning (discrete planning with BFS/DFS, optimal planning with Dijkstra/A*) → State Estimation, Localization, and Mapping (Bayes filtering, Kalman filtering, particle filtering, SLAM) → Vision and Learning (optical flow, deep learning, convolutional networks, reinforcement learning), and broader topics including robotics and law, ethics, and economics. Assignments include theory, programming, and hardware implementation components. The final project has students program drones for vision-based navigation with attached cameras transmitting real-time images. All lecture videos, notes, slides, and assignments are freely available. Prerequisites include multivariable calculus, linear algebra, basic probability, basic differential equations, and some programming experience in Python. ‼️ GO FOR IT: irom-lab.princeton.edu/intro… ~~ ♻️ Join the weekly robotics newsletter, and never miss any news → ziegler.substack.com
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Kirk Borne
@KirkDBorneJul 24
[Download 585-page PDF eBook] Game Theory: arxiv.org/abs/1512.06808 ————— #GameTheory #Gamification #Mathematics #Statistics #Probability
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