JolokLabsEngineering & Computing
Learn by Doing.
Master Engineering.
Real progress.
Master Python, Machine Learning, FEA Simulation, and 3D CAD through step-by-step interactive explanations, live in-browser computation, active recall checks, and verifiable certificates.
Manipulate Variables
See Why It Works
Predict first.
Run Python in browser.
Verify mastery.
Designed around cognitive science: progressive disclosure, worked examples, and immediate feedback.
Mastery-Based Courses
Structured modules, interactive labs, quizzes & verified certificates
Step-by-Step Tutorials
Progressive disclosure guides with live runnable WebAssembly Python
Concept Shorts & Notes
Focused 60-second visual breakdowns and downloadable reference sheets
Interactive Engineering Courses
Each course blends intuition, governing mathematics, runnable simulations, and mastery checks.
Python for curious engineers
Master Python for numerical engineering analysis, unit-safe physical modeling, and automated stress/strain calculations.
Your first machine learning model
Build, train, and evaluate regression and classification models on real engineering sensor datasets from first principles.
Deep learning, from the ground up
Understand backpropagation, neural network layers, and gradient optimization by implementing them step by step in Python.
Automate your engineering workflow
Streamline Ansys Mechanical FEA parametric studies, mesh convergence checks, and post-processing with Python scripting.
From sketch to solid
Design manufacturable 3D mechanical components, parametric assemblies, and engineering drawings in SolidWorks.
A practical introduction to AI
৳5000 BDTApply modern artificial intelligence, optimization heuristics, and data-driven diagnostics to real-world engineering systems.
Engineering Articles & Insights
Practical engineering habits, unit verification strategies, and computational cheat sheets.
Turn a tutorial into a small project
Go one step beyond following along.
Read articleBefore you debug the code, check the units
A small habit that prevents large engineering mistakes.
Read articlePython lists: a desk-side cheat sheet
A quick reference for a useful everyday data structure.
Read articleUnderstand Why It Matters.
Apply It With Confidence.
Instead of passively watching long lectures, test your intuition on every concept, run real engineering code in your browser, and earn verifiable credentials.
Start Learning for FreeIntuition & Why It MattersStart every lesson with a concrete engineering problem before diving into formulas.
Interactive ExplorationAdjust parameters, run Python code in-browser, and step through worked examples.
Active Recall & MasteryCheck your understanding with immediate feedback, spaced review, and verified certificates.