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Weekly Challenge: Rearranging Atoms
12+ hour, 1+ min ago (311+ words) Each week Mohammad S. Anwar sends out The Weekly Challenge, a chance for all of us to come up with solutions to two weekly tasks. My solutions are written in Python first, and then converted to Perl. Unless otherwise stated, Copilot…...
Building a Chemistry AI Solver That Shows Its Work
1+ week, 4+ day ago (386+ words) Chemistry problems look deceptively simple to automate. A user types an equation, uploads a worksheet, or asks for a stoichiometry calculation, and the application returns an answer. But the final answer is the least interesting part of the system. When…...
Hello DEV: Building Safer, Smarter Battery Systems
1+ week, 6+ day ago (167+ words) Hello DEV Community! 👋 I’m Mohammad Rezwan Khan, an Electrical R&D Engineer and PhD focused on battery thermal management systems (BTMS), lithium-ion battery safety and efficiency, and battery energy storage systems (BESS). Engineering gets better when ideas move between disciplines....
I did an ettercap MITM Home Lab
1+ mon, 2+ week ago (470+ words) As I've been getting deeper into Cybersecurity and after the Wazuh lab I did a MITM lab using ettercap for ARP Poisoning and Wireshark to capture the traffic and analyse it. Full write up on GitHub repo. I am enrolled…...
I Don't Know Chemistry, But I'm Building a Chemical Namer Anyway
2+ mon, 2+ day ago (585+ words) If you told me from the start that in order to make an actually viable IUPAC naming python library, I would have to read pages upon pages of the a dense, chemistry-jargon filled document called the Blue Book, I would…...
Learn chemistry with Python, from stoichiometry to molecular simulation
2+ mon, 1+ week ago (390+ words) Chemistry is full of calculations that are tedious by hand and clarifying in code. Writing the computation forces you to be precise about what is actually happening, and Python turns abstract formulas into things you can run, test, and tweak....
The NLM Drug Interaction API is gone — here's what to use instead
2+ mon, 3+ week ago (245+ words) The NLM Drug Interaction API Was Discontinued in 2024 — Here's How to Replace It On... Tagged with webdev, api, opensource, healthtech....
Topological and Ergodic Approaches to the Collatz Conjecture: Rei-AIOS vs. Santana (2026)
4+ mon, 5+ day ago (102+ words) Comparative analysis of Rei-AIOS ergodic tooling (5 engines) against Santana (arXiv:2601.03297v4, 2026) coarse-topology + thermodynamic-formalism approach. Both exhibit isomorphic conditional structure. STEP 870 Santana lens classifies 23/25 atomic cores as INFINITY — nearly equivalent to K/bl² > 1.8 threshold. Hybrid framework proposed. 4 open problems. No conjecture claimed solved....
Even CrowdStrike Can't See Your Agents
4+ mon, 1+ week ago (697+ words) The most honest admission at RSAC 2026 came from CrowdStrike's own CTO. Elia Zaitsev told VentureBeat: "It looks indistinguishable if an agent runs Louis's web browser versus if Louis runs his browser." And none of them shipped an agent behavioral baseline....
I built a daily Telegram channel that posts one random chemical compound every evening
4+ mon, 3+ week ago (262+ words) A few weeks ago, I noticed something strange. There are plenty of Telegram channels sharing daily... Tagged with showdev, chemistry, automation, python. A few weeks ago, I noticed something strange. There are plenty of Telegram channels sharing daily science news,…...