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Interactive•Accurate•Insightful

YDK Simu Lab

Explore an interactive virtual physics lab with browser-based lab simulations for mechanics, fluids, measurement, thermal physics, waves, and optics.

Open Workspace Explore Experiments
Workspace›Pendulum Motion
Period (s)
2.01
Length (m)
1.00
Gravity (m/s²)
9.81
Displacement (m)
Experiment Library

Browse a growing collection of curated experiments across multiple science domains.

Interactive Workspace

Build, run, and customize experiments with powerful tools and real-time visualization.

Real Physics

Powered by accurate physics engines to deliver realistic and reliable results.

Save & Load

Auto-save your progress and access your experiments anytime, anywhere.