01 / Optics3D
Follow the light
Lenses & image formation
Move the candle, lens and screen. Discover where a sharp image forms.
Try the experiment 69 experiments. Endless “what ifs”.A world of
A world of
science.
In your hands.
Turn curiosity into discovery with interactive physics labs. Move the equipment, change the conditions, and see the science happen.
Free to exploreNo sign-upIn your browser
A window into your next discoveryReal experiments.
Real experiments.
Ready for you to explore.
These are screenshots from the working simulations. Choose a lab and make it your own.
See all 69 experiments02 / Electricity3D
Build a circuit
Circuits & Ohm’s law
Change the voltage and resistance, then follow the current through the circuit.
Try the experiment03 / Waves3D
Make some waves
Waves & interference
Explore two sources in a water tank and investigate reinforcement and cancellation.
Try the experiment04 / Magnetism3D
Trace a field
Magnetic fields & compass
Rotate a bar magnet and move the compass to see how the field changes.
Try the experiment05 / Microscopy3D
Discover the detail
Compound microscope
Move a specimen, adjust the focus and explore magnification through the microscope.
Try the experiment06 / Measurement3D
Make a precise measurement
Micrometer screw gauge
Turn the thimble and learn how the sleeve and circular scales give a precise reading.
Try the experimentSmall changes. Big discoveries.“What happens
“What happens
if I change this?”
A different angle. A stronger current. A closer lens.
The next question is yours.
Make a prediction
Start with an idea you can put to the test.
Take the controls
Drag the equipment. Adjust a variable. Watch what changes.
Follow the evidence
Read the values, compare results and record your observations.
More than one way to understand
Choose your perspective.
Inspect the apparatus in 3D or focus on a clear 2D diagram. Both have a place in your learning.
For the classroom’s next “aha!”Bring a little more discovery
Bring a little more discovery
to your next lesson.
Start with a ready-to-use investigation, or make the lab part of your school’s own learning experience.
Make room for a closer look.