Step-by-Step Classes

Revit · Beginner

Dynamo for Revit Beginner

7 video lessons with PDF guides, 28 min in total. Starts with: Getting to Know the Dynamo Interface.

MATLAB R2025b · Intermediate

MATLAB: Optimizing PV and Inverter Capacity for the Lowest Hydrogen Cost (LCOH)

A MATLAB class from an empty project: downloading PVGIS data, modeling an on-grid rooftop PV system and inverter hour by hour (8,760 hours), then finding the capacity with the lowest hydrogen cost (LCOH) using Particle Swarm Optimization, validated by an Exhaustive Grid Search, with sensitivity analysis and assumption checks. 19 code files written and explained line by line.

ANSYS 2026 R1 (SpaceClaim, Fluent) · Intermediate

CFD Simulation of a Ball Valve in Ansys Fluent (Valve Series #1)

A CFD simulation of a ball valve in a 6 m pipe with two-phase water-steam flow in Ansys Fluent 2026 R1: SpaceClaim geometry, Fluent Meshing, setup, and velocity, pressure, and turbulence contours.

Python 3.11 + VS Code · Intermediate

Free AI Clipping: Turning Long Videos into Shorts Automatically with Python

Build your own free AI clipping engine on your computer: Whisper transcribes the video on the GPU, a local Ollama AI (qwen3:8b) picks the most engaging moments, then FFmpeg cuts them into vertical 9:16 YouTube Shorts with automatic titles and subtitles, in 9 steps.

Power BI Desktop · Beginner–Intermediate

Power BI

7 video lessons with PDF guides, 44 min in total. Starts with: Dashboard Product Analysis.

Revit 2027 + Dynamo · Beginner

Dynamo for Revit: Automatic Wall Colors

Learn Dynamo for Revit on a real two-storey house project: get all walls, count them and total their area, fill the Comments parameter in one go, color walls by area, number the windows J-1 to J-12, then export the window list to CSV.

LINGO · Beginner

LINGO

3 video lessons with PDF guides, 22 min in total. Starts with: Linear Programming for Beginners.

ANSYS 2026 R1 (SpaceClaim, Fluent) · Intermediate

ANSYS Fluent: CFD Simulation of a Shell & Tube Heat Exchanger from Geometry to Contours

A CFD simulation of a shell & tube heat exchanger in ANSYS 2026 R1: scripted SpaceClaim geometry (91 tubes, 18 baffles), named selections, Fluent Meshing Watertight (4.66 million poly-hexcore cells), Fluent setup (realizable k-epsilon, materials, boundary conditions, coupled tube walls), running the calculation, then temperature, pressure, and velocity contours, vectors, and pathlines, in 38 steps.

Blender 5.2 · Beginner

Blender 5.2: Making a 3D Wall Clock Using Only the Mouse

Model a 3D wall clock in Blender 5.2 without keyboard shortcuts: a clock face from a Cylinder, a Torus frame, 12 markers with an Array modifier in Circle mode, hour/minute/second hands with Apply All Transforms, white, black, and red materials, Shade Smooth, then saving the file, in 17 steps.

Unreal Engine · Beginner–Intermediate

Unreal Engine 5: Third Person Shooter Game

5 video lessons with PDF guides, 46 min in total. Starts with: Unreal Engine 5 Tutorial: Third Person Shooter Game Part 1 - Character: Shoulder Camera, Run & Aim.

Revit · Beginner

Revit: 2-Story House

3 video lessons with PDF guides, 14 min in total. Starts with: Revit Tutorial: 2-Story House Part 1 - Level, Grid & Wall.

Unreal Engine 5 · Beginner

Unreal Engine: Changing the Player's Color to Gold

Change the Third Person player character (Quinn) in Unreal Engine 5 to a shiny gold without coding: a Material Instance, Paint Tint with hex code FFC21A, Metallic 0.9, and Roughness 0.3, in 10 steps.

Krita · Beginner

Krita: Painting an Anime Girl with an Umbrella in a Flower Field

Paint an illustration of an anime girl with an umbrella in a flower field with Krita (free), layer by layer: a sky gradient, Polygon & Ellipse without outlines, the Basic-1 brush and Airbrush, in 19 steps with color codes.

MatrixGold 3.1 · Beginner

MatrixGold: Making a Solitaire Ring

Make a solitaire ring with a 6.4 mm round diamond in a 4-prong head in MatrixGold, using Ring Rail, Profile Placer, Sweep1, Gem on Ring Rail, and Head, in 16 practical steps.