Homepage
Works as the clean gateway: search, category routing, and concept-level navigation.
PhysLab Tool Gateway
Interactive Physics & Math Tools
Find the right calculator, visual model, or formula-based learning tool without turning the homepage into one long list of individual tools.
Searchfind tools by problem
Categorybrowse by concept family
Tool Pagecalculate and learn deeply
Browse by Category
Choose a tool family first, then open the exact calculator you need.
The homepage now works as a clean academic gateway. Individual tools stay inside their category hubs and dedicated tool pages, so the homepage remains stable as the library grows.
Math Tools
Vectors, coordinates, trigonometry, graphs, equations, and reusable math calculators for physics learning.
1 resource
Mechanics
Motion, force, work, energy, momentum, equilibrium, and model-based problem solving.
0 resources
Electricity
Current, voltage, resistance, power, circuits, and quantitative relationships in electrical systems.
0 resources
Optics
Lenses, mirrors, image formation, ray diagrams, reflection, refraction, and geometric reasoning.
0 resources
Waves and Sound
Frequency, wavelength, period, wave speed, interference, resonance, and sound relationships.
0 resources
Measurement and Errors
Units, uncertainty, significant figures, error propagation, and laboratory data interpretation.
0 resources
Academic Structure
Homepage, category hubs, and tool pages now have separate jobs.
Category Hub
Groups related tools such as Math Tools, Mechanics, Optics, or Waves into focused learning paths.
Tool Page
Contains the actual calculator, formulas, diagrams, examples, and related practice problems.
Internal Links
Connects each tool back to its category and nearby formulas without overcrowding the homepage.