Organic Chemistry
Molecules, spatial structure, and reactions in three dimensions.
A different way to understand
Give education
a new dimension.
Move beyond the diagram. Turn the wire, move the magnet, and explore the fields inside a wave.
4 interactive experiments3D from every angleFree to explore
01 / The bigger picture
Choose your perspective.
Built for the concepts that make more sense
when you can move around them.
PhysicsChemistry
Biology
Physics 2
Fields, forces, and the invisible relationships between them.
Cell Biology
Explore the structures and processes that keep cells alive.
02 / The learning lab
Make the invisible click.
Physics 2
Algebra-based · Introductory college
Explore freely or follow a walkthrough.
Optical bench · side view
ObjectImageParallel rayCentral ray
Preparing your experiment…
Live experiment
Current IField BProbe
Drag to rotate · Pinch / scroll to zoomArrow keys · + / −
Arrows show fields, not particle motion. Separate E and B scales: equal drawn lengths mean E = cB. Hiding a field only hides its drawing.
Inspect a moment · stays paused until you resume
What is happening
The current sets the strength. Your distance sets the reading.
At 5 A and 2.5 cm from the wire, the field is 40 μT. Follow the ink-blue arrows with your right thumb; your curled fingers point along the teal field arrows.
Walkthrough · 1 of 6
How to read this model
More perspectives, on the way
05 / Electric flux & Gauss’s law06 / Circuits & capacitors07 / Interference & diffraction
03 / Why we’re here
Understanding starts
with a change
in perspective.
Magnetic fields curl around wires. Flux passes through surfaces. Waves oscillate in perpendicular planes. A flat diagram only tells part of the story.
DimensionED was built by a student who wanted to see the rest. Every experiment pairs a spatial model with an explanation, an opportunity to predict, and a way to test your understanding.
Faraz RadBiology major, pre-med student, and builder of DimensionED.Get in touch ↗