Less “huh?” More “aha!”
Real science labs. At home. In 3D.
Interactive 3D labs for grades 9–12, aligned with NGSS, AP and NY Regents.
Chemistry
Electrochemical Cells
112 labs. Every lab is a full 3D bench: real procedures, real instruments, real data.
Run a real lab, right now
No account and no download. Predict, run the experiment and check your data in the browser.
- A full 3D bench with real instruments
- Change variables and watch the data respond
- Works on laptops and Chromebooks
How every lab works
Each lab follows the same three steps.
- 01
Predict
Commit to a prediction before you touch the bench, so the result has something to be compared with.
- 02
Experiment
Change variables on a full 3D bench with real instruments and watch the data respond.
- 03
Check
Compare your measurements with the model and explain what you found.
What if?Let’s find out.
Your next rabbit hole.
Pick a question. Get close to the apparatus and see what changes, across physics, chemistry, biology, Earth science and environmental science.
- Free to try
Chemistry
Electrochemical Cells
Build a battery from two metals and a salt bridge. Then run it backwards to plate copper.
- Free to try
Physics
Ripple Tank
Send water waves toward a wall, across a glass plate, through gaps, and toward other waves. What changes?
- Free to try
Chemistry
Flame Tests & Atomic Spectra
Dip a salt in a flame and the color changes. What is the light really made of?
- Members
Environmental
Quadrats & Biodiversity
Throw quadrats in a meadow and a lawn. Which is more diverse, and how sure are you?
- Members
Earth Science
Starlight Spectra & Redshift
Compare galaxy spectra to a lab lamp. Which galaxies are moving away fastest?
- Members
Chemistry
Acid–Base Titration
One drop, six pH units. Find the equivalence point and pKa.
- Members
Earth Science
Moon Phases, Eclipses & Tides
Walk the Moon around Earth. When do we see a crescent, an eclipse, a spring tide?
- Members
Chemistry
Molecular Shapes (VSEPR)
Build molecules from balls and sticks. Why is water bent but CO₂ straight?
- Members
Chemistry
Equilibrium & Le Châtelier
Add, remove, heat, and cool. Watch the color shift as the equilibrium pushes back.
- Members
Physics
Magnetic Fields of Currents
Map the magnetic field of a wire, a coil, and a magnet with compasses. Then test the force on a wire and bend an electron beam.
- Free demo
Physics
Newton's Second Law
A hanging mass pulls a cart over a pulley. What sets the acceleration?
- Browse all 112 labsSearch by title or standard, or filter by subject and curriculum.
Pricing
Choose the plan that fits your needs
FAQs
Frequently asked questions
Run the first lab tonight.
One account, one learner. Try the demo lab with no sign-up.