QUANH LAB

INTERACTIVE PHYSICS LABORATORY

A question. An experiment. A new understanding.

Quanh Lab helps students in grades 10–12 investigate phenomena, adjust parameters and explain physics using measurements.

Explore experiments

Learn through investigation

The library contains 300 interactive experiments with formulas, model assumptions, parameters, measurement tables and graphs. Make a prediction, control the relevant variables and compare the results.

For students and teachers

Students can work independently and keep notes. Teachers can present a simulation, compare configurations, download CSV data and export a session backup to continue an investigation.

Two languages, shared scientific models

The interface supports Vietnamese and English, with English study guides for all 300 models. The English guides are separately authored learning aids, not certified sentence-by-sentence translations. The three textbooks contain 388 original Vietnamese pages, with English navigation and lesson titles.

Understand the limits

Results are calculated from simplified models with stated conditions. Drawn scale and animation speed are not measurement instruments. Independent expert acceptance of every model and classroom pilot evidence are still outstanding.

Data and privacy

Experiment sessions, notes and preferences are stored in the browser on your device. Download session backups for long-term retention. When you send an AI question, the message, attached images and relevant experiment context may be sent to the configured AI service. Avoid unnecessary personal information. This release adds no analytics or personal-data collection forms.

Resources and permissions

Quanh Lab is developed by Lê Quốc Anh. Textbooks, imagery, audio, fonts and third-party libraries have their own sources and terms. The repository currently has no general license granting commercial rights. Verify redistribution rights for books, recordings and all resources before a commercial transfer or licensing agreement. This page does not grant third-party rights.