Education3 hours ago
Chemistry AI – Free Chemistry Solver Online (Step-by-Step)
Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.
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Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.
Design and simulate chemical processes with AI assistance for education and research.
@IbehOmodolor · X
Use 100+ free online calculators for math, chemistry, physics, loans, health, and AI costs—no signup needed.
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other
Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.
AI tutor for every student — middle school, high school, college, and beyond.
@atheethsishtla · X
Photograph math equations and word problems to receive instant solutions with step-by-step explanations.
@7spiritz · X
Check out what I just built with Lovable!
Simulate physics models and define materials for engineering AI agents via REST, MCP, or Python.
white_tiger · HN
Physicsbase.ai Validated Physics for AI
Generate randomized math formula problems to practice.
@7spiritz · X
Check out what I just built with Lovable!
Use interactive calculators for Pathologic 3 diagnosis, metabolism, barter, crafting, and time-travel mechanics.
Pathologic Calculator — Stream 游戏 Pathologic 3 工具网站
Interactive physics platform for Yemeni curriculum with lessons, question bank, and virtual lab.
@YCsmTWIfnTknbAi · X
Check out what I just built with Lovable!
Interactive solver and visual guide for projectile motion problems.
@Quaxguy · X
Free calculators for DIY home projects like woodworking, decks, concrete, and drywall.
u/CaboWabo55 · Reddit
Built a DIY calculator site in a weekend — betting on "boring tools" over content After my last project (an AI debate platform) got rejected by AdSense for "low value content," I went the opposite direction: no content treadmill, no AI features, no backend. Just genuinely useful calculators. studandslab.com — 10 free calculators for woodworking and home projects (board feet, stair stringers, concrete, drywall). Everything runs client-side, so hosting is free and every visitor costs me $0.