PlutusSTEM · IIT-JEE & Classes 7–10

Interactive STEM Lab

Learn maths and science the visual way. Build, rotate and play with these interactive 3D models — made by PlutusSTEM for IIT-JEE aspirants and school students of Classes 7 to 10. Free to use.

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Chemistry · JEE/NEET

Rutherford Gold Foil

Alpha-particle scattering and the discovery of the nucleus — Rutherford’s gold foil experiment in 3D.

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Chemistry · JEE/NEET

Bohr Model & Hybridization

Atomic structure, electron energy levels and orbital hybridization — explore the Bohr model and hybridization in interactive 3D.

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Physics · JEE/NEET

Cathode Ray Experiment

Discovery of the electron — the cathode ray tube experiment in 3D.

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Geometry · JEE

Triangle Mastery Engine

Properties, congruence and theorems of triangles — explored interactively.

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Geometry · JEE

Quadrilateral Constructor

Build and explore quadrilaterals and all their properties.

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Data & Stats

3D Pie Charts

Visualise and interpret data and statistics in interactive 3D.

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Chemistry · JEE/NEET

Hybridization (sp, sp², sp³)

Orbital hybridization and molecular geometry — explore sp, sp² and sp³ hybridization in interactive 3D.

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Chemistry · JEE/NEET

VSEPR Theory

Predict and visualise molecular shapes with VSEPR theory in interactive 3D.

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Chemistry · JEE/NEET

Electrochemical Cell

Redox reactions, electrode potentials and cell construction — explore the electrochemical cell in interactive 3D.

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Chemistry · JEE/NEET

Fuel Cell

How fuel cells convert chemical energy into electricity — explore a working fuel cell in interactive 3D.

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Biology · NEET

Cell Structure

Explore the structure and organelles of plant and animal cells in interactive 3D.

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Biology · NEET/JEE

Photosynthesis & Chloroplast

How chloroplasts capture light and drive photosynthesis — explore the process in interactive 3D.

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Biology · NEET/JEE

DNA, Chromosome & Cell Division

DNA structure, chromosome packaging and mitosis/meiosis — explore cell division in interactive 3D.

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Biology · NEET

Human Reproduction & Fertilization

Reproductive anatomy and the process of fertilization — explore in interactive 3D.

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Physics · JEE/NEET

Electric Field & Dipole

Explore electric field, electric dipole and field patterns through an interactive 3D model.

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Physics · JEE/NEET

Lenses, Mirrors & Image Formation

Explore image formation by spherical mirrors and lenses through an interactive 3D model.

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Physics · Chemistry · JEE/NEET

Battery Types 3D Lab

Explore different types of batteries, their structure, working principles and electrochemical processes through an interactive 3D lab.

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Physics · JEE/NEET

Magnetosphere Shield Simulator

Explore Earth's magnetic field and understand how the magnetosphere shields our planet from solar wind and charged particles.

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Chemistry · JEE/NEET

Isomerism 3D Lab

Explore different types of isomerism and understand molecular structures through an interactive 3D chemistry lab.

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MATHEMATICS • JEE/NEET

3D Coordinate Geometry

Explore points, lines, planes and coordinate geometry concepts through an interactive 3D learning experience.

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CHEMISTRY • JEE/NEET

Atomic Orbital Shapes

Explore the shapes and orientations of atomic orbitals, including s, p, d and other orbital structures in interactive 3D.

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CHEMISTRY • JEE/NEET

Benzene Aromaticity & Resonance

Explore benzene's aromatic structure, resonance and electron delocalization through an interactive 3D learning experience.

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PHYSICS • JEE/NEET

Carnot Cycle & Heat Engine

Explore the Carnot cycle, heat engine processes and thermodynamic efficiency through an interactive 3D learning experience.

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MATHEMATICS • JEE/NEET

Conic Sections: Slices of a Cone

Explore circles, ellipses, parabolas and hyperbolas as sections of a cone through an interactive 3D learning experience.

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CHEMISTRY • JEE/NEET

Coordination Geometry & Isomerism

Explore coordination compounds, molecular geometries and different types of isomerism through an interactive 3D learning experience.

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CHEMISTRY • JEE/NEET

Crystal Lattices & Unit Cells

Explore crystal structures, lattice arrangements and unit cells through an interactive 3D learning experience.

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PHYSICS • JEE/NEET

Electric Field & Dipole

Explore electric fields, electric dipoles, field lines and their behaviour through an interactive 3D learning experience.

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PHYSICS • JEE/NEET

Electromagnetic Wave Propagation

Explore electromagnetic waves, their propagation and the relationship between electric and magnetic fields through 3D.

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BIOLOGY • NEET

Enzyme Action – Induced Fit

Explore how enzymes interact with substrates through the induced-fit mechanism in an interactive 3D learning experience.

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PHYSICS • JEE/NEET

Faraday's Law & Lenz's Law

Explore electromagnetic induction and understand Faraday's Law and Lenz's Law through an interactive 3D learning experience.

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BIOLOGY • NEET

Double Fertilisation in Flower

Explore the process of double fertilisation in flowering plants and understand the formation of zygote and endosperm through 3D.

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BIOLOGY • NEET

Human Digestive System

Explore the organs and processes involved in human digestion, from ingestion to absorption, through an interactive 3D model.

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BIOLOGY • NEET

Human Eye & Vision Defects

Explore the structure of the human eye and understand common vision defects such as myopia and hypermetropia through 3D.

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BIOLOGY • NEET

Human Heart & Blood Flow

Explore the structure of the human heart and understand the pathway of blood circulation through an interactive 3D model.

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PHYSICS • JEE/NEET

Kinetic Theory of Gases

Explore the motion of gas particles and understand pressure, temperature and molecular motion through an interactive 3D model.

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PHYSICS • JEE/NEET

Magnetic Field: Bar Magnet & Solenoid

Explore magnetic field lines around a bar magnet and solenoid and understand their magnetic behaviour through interactive 3D.

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CHEMISTRY • JEE/NEET

Molecular Orbital Theory

Explore molecular orbitals, bonding and antibonding orbitals, electron distribution and molecular stability through interactive 3D.

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PHYSICS • JEE/NEET

Moment of Inertia & Rotational Motion

Explore moment of inertia, mass distribution and rotational motion through an interactive 3D learning experience.

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BIOLOGY • NEET

Nephron & Excretory System

Explore the structure of the nephron and understand filtration, reabsorption and urine formation through an interactive 3D model.

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BIOLOGY • NEET

Neuron & Synaptic Transmission

Explore how neurons transmit signals and how communication occurs across synapses through an interactive 3D learning experience.

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PHYSICS • JEE/NEET

Nuclear Fission & Fusion Reactor

Explore nuclear fission and fusion processes and understand how nuclear energy is produced through an interactive 3D model.

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CHEMISTRY • JEE/NEET

Optical Isomerism & Chirality

Explore chirality, optical isomers and stereochemical structures through an interactive 3D learning experience.

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PHYSICS • JEE/NEET

PN Junction Diode

Explore the PN junction, depletion region, forward and reverse biasing, and diode characteristics through an interactive 3D model.

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BIOLOGY • NEET

Protein Synthesis: Transcription & Translation

Explore how genetic information is transcribed from DNA into RNA and translated into proteins through an interactive 3D model.

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BIOLOGY • NEET

Respiratory System & Gas Exchange

Explore the human respiratory system and understand how oxygen and carbon dioxide are exchanged through an interactive 3D model.

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PHYSICS • JEE/NEET

Simple Harmonic Motion: Spring & Pendulum

Explore oscillatory motion using springs and pendulums and understand amplitude, time period and frequency through interactive 3D.

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CHEMISTRY • JEE

SN1 vs SN2 & Walden Inversion

Explore SN1 and SN2 reaction mechanisms and understand stereochemistry and Walden inversion through interactive 3D.

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MATHEMATICS • JEE

Solid Mensuration

Explore 3D shapes, surface area and volume of solids through an interactive 3D learning experience.

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MATHEMATICS • JEE

Solids of Revolution

Explore how 2D curves generate 3D solids through rotation and understand their shapes, surface area and volume interactively.

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PHYSICS • JEE/NEET

Transistor: BJT Amplifier & Switch

Explore the working of a BJT transistor as an amplifier and electronic switch through an interactive 3D model.

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MATHEMATICS • JEE

Vectors & 3D Operations

Explore vectors, their operations, magnitude, direction and 3D geometric relationships through an interactive 3D model.

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PHYSICS • JEE/NEET

Young's Double Slit Interference

Explore the interference of light waves in Young's double-slit experiment and understand fringe formation through interactive 3D.

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