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Vismo Library — verified math & science animations

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Feature Engineering For Numerical Data
Feature Engineering For Numerical Data

An animated walkthrough of preparing numerical features for machine learning, covering how to represent data a…

Linear Vs Logistic Regression Explained
Linear Vs Logistic Regression Explained

This animation contrasts linear regression and logistic regression by showing how each fits data: a straight l…

Intermediate Value Theorem Explained
Intermediate Value Theorem Explained

This animation visualizes the Théorème des valeurs intermédiaires (TVI) using a continuous curve on an interva…

Complementary Slackness In Linear Programming
Complementary Slackness In Linear Programming

An animation showing a two-variable linear program with its feasible region and objective line sweeping toward…

How Cation Exchange Chromatography Works
How Cation Exchange Chromatography Works

This animation visualizes a charged resin column where negatively charged beads bind positively charged molecu…

Hand-Drawn Style Probability Density Curve
Hand-Drawn Style Probability Density Curve

An animated probability density function rendered with a hand-sketched, cursive-style aesthetic, complete with…

Anatomy Of A CPU Context Switch
Anatomy Of A CPU Context Switch

An animated breakdown of how a single CPU core creates the illusion of running multiple programs at once. The …

Run And Tumble Bacterial Swimming
Run And Tumble Bacterial Swimming

This animation shows how E. coli, a peritrichous bacterium, moves using multiple flagella. It contrasts the RU…

What Really Happens When You Zip A File
What Really Happens When You Zip A File

An animated walkthrough of file compression internals, moving from a repetitive text file to the ZIP container…

Constructing an Equilateral Triangle With Compass
Constructing an Equilateral Triangle With Compass

This animation demonstrates the classic ruler-and-compass method for constructing an equilateral triangle with…

Constructing An Equilateral Triangle With Compass
Constructing An Equilateral Triangle With Compass

This animation demonstrates the classical ruler-and-compass method for constructing an equilateral triangle wi…

Drawing A Line Segment With A Ruler
Drawing A Line Segment With A Ruler

This animation demonstrates how to construct a line segment of exact length using a ruler, a foundational skil…

Solving Second-Order Linear ODEs
Solving Second-Order Linear ODEs

This animation walks through solving a linear second-order differential equation with constant coefficients by…

Finding Unknown Angles In A Triangle
Finding Unknown Angles In A Triangle

This animation shows how the three interior angles of any triangle always sum to 180 degrees, demonstrated by …

Pascal's Law and the Hydraulic Lift
Pascal's Law and the Hydraulic Lift

This animation demonstrates Pascal's law using a hydraulic lift model with two connected pistons of different …

Derivatives Explained Through Speed and Slope
Derivatives Explained Through Speed and Slope

This animation connects the idea of speed to the mathematical concept of the derivative. It opens with a car's…

Understanding Slope Through a Staircase
Understanding Slope Through a Staircase

This animation connects the everyday act of climbing stairs to the mathematical idea of slope. A coordinate pl…

Understanding Acceleration Through Real-World Motion
Understanding Acceleration Through Real-World Motion

This animation introduces acceleration as the rate of change of velocity over time, using a car speeding up at…

Understanding Acceleration Step by Step
Understanding Acceleration Step by Step

This animation introduces acceleration as the rate of change of velocity over time. A moving car is used to sh…

Trois Angles Particuliers Illustrés
Trois Angles Particuliers Illustrés

This animation presents three special oriented angles built from a common origin point O and a half-line [Ox):…

Notation Des Angles Orientés Equivalents
Notation Des Angles Orientés Equivalents

Cette animation illustre la notion d'angle orienté à partir d'un point O et de deux demi-droites [Ox) et [Oy).…

Notation De L'Angle Oriente Entre Deux Vecteurs
Notation De L'Angle Oriente Entre Deux Vecteurs

Cette animation présente la notion d'angle orienté formé par deux demi-droites issues d'un même point O. Elle …

Orienting the Plane Two Ray Positions
Orienting the Plane Two Ray Positions

This animation shows a point O with a fixed ray Ox and two candidate rays, Oy and Oy', lying on opposite sides…

Reflecting a Ray Across a Line
Reflecting a Ray Across a Line

An animation shows point O with rays [Ox) and [Oy), then constructs a third ray [Oy') on the opposite side of …

Constructing an Angle From Two Rays
Constructing an Angle From Two Rays

This animation shows the basic construction of a geometric angle: a point O, a horizontal ray [Ox), and a seco…

Forming An Angle From Two Rays
Forming An Angle From Two Rays

This animation shows two rays sharing a common endpoint O: one horizontal ray and one angled upward to the rig…

Constructing a Basic Angle Diagram
Constructing a Basic Angle Diagram

A simple geometric diagram shows a point O with two rays extending from it: a horizontal ray Ox and a second r…

Visual Proof Of The Pythagorean Theorem
Visual Proof Of The Pythagorean Theorem

This animation demonstrates why the square of the hypotenuse equals the sum of the squares of the other two si…

Subtraction With Regrouping Using Base Ten Blocks
Subtraction With Regrouping Using Base Ten Blocks

This animation visualizes the subtraction 419 minus 285 using base ten blocks. It shows how a hundred block ph…

Subtraindo com Reagrupamento 419 Menos 285
Subtraindo com Reagrupamento 419 Menos 285

Uma animação em português com material dourado mostra 419 representado em centenas, dezenas e unidades. Ao sub…

Unit Circle Sine And Cosine Projections
Unit Circle Sine And Cosine Projections

An angle sweeps around the unit circle from 0 to 2 pi while a radius arm rotates. Vertical and horizontal proj…

Exploded View Of Nail Anatomy
Exploded View Of Nail Anatomy

A flat, labeled diagram of the human fingernail separates into an exploded view, showing the nail plate liftin…

Orienting A Number Line
Orienting A Number Line

This animation introduces the concept of an oriented number line, starting with a horizontal line marked with …

Epsilon-Delta Definition Of A Limit
Epsilon-Delta Definition Of A Limit

An animation shows a function graph near a point c, with a horizontal epsilon-band around the limit value L an…

The Power Rule for Derivatives
The Power Rule for Derivatives

This animation visualizes the Power Rule by showing f(x)=x³ as a smooth curve that transforms as its exponent …

Energy Transfer in an Elastic Collision
Energy Transfer in an Elastic Collision

A two-ball collision is broken into stacked panels showing how kinetic energy converts into stored elastic pot…

Projectile Motion Explained
Projectile Motion Explained

This animation breaks a launched object's path into horizontal and vertical motion, showing how constant veloc…

How DNA Replication Works
How DNA Replication Works

This animation walks through the process of DNA replication, showing the double helix unwinding at the replica…

Solving Systems Of Equations Visually
Solving Systems Of Equations Visually

This animation shows how two linear equations relate as lines on a coordinate plane, with their intersection r…

Trigonometric Circle Orientation Conventions
Trigonometric Circle Orientation Conventions

Two identical circles share the same center and starting point, each traced by a moving arrow. On the left, th…

Orienting a Circle to Pick One Point
Orienting a Circle to Pick One Point

This animation resolves the ambiguity of two candidate points B1 and B2 lying at the same angular distance fro…

Two Possible Positions For Point B
Two Possible Positions For Point B

This animation examines a circle with center O and a fixed point A, revealing that a geometric angle of π/3 ad…

Second Rotation Point B2 On A Circle
Second Rotation Point B2 On A Circle

Building on a prior scene with circle, center O, and fixed point A, this animation rotates the ray OA by π/3 i…

Placing Point B for a Pi/3 Central Angle
Placing Point B for a Pi/3 Central Angle

An animation introduces a circle with center O and a fixed point A, then poses a geometric question in French:…

Binary Fission Vs Multiple Fission
Binary Fission Vs Multiple Fission

This animation compares two modes of asexual reproduction in microorganisms. It shows binary fission, where a …

Binary Fission Step By Step
Binary Fission Step By Step

This animation shows how a single-celled organism reproduces through binary fission. It follows the parent cel…

Amoeba Splits: Binary And Multiple Fission
Amoeba Splits: Binary And Multiple Fission

A comedic animation follows a wobbly cartoon amoeba as it reproduces asexually, first splitting into two ident…

How Amoeba Split: Binary And Multiple Fission
How Amoeba Split: Binary And Multiple Fission

An animated look at how a single-celled amoeba reproduces, showing the nucleus dividing first in binary fissio…

The Birthday Paradox Explained
The Birthday Paradox Explained

This animation shows why just 23 people give roughly a 50% chance that two share a birthday. It visualizes the…

Modular Functions In A C++ Calculator
Modular Functions In A C++ Calculator

A line-by-line walkthrough of a C++ program that doubles a number using two functions: one that prints a heade…

Convex Angle Between Two Vectors
Convex Angle Between Two Vectors

Two blue vectors share a common starting point, and the space between them is highlighted to show the convex a…

Angle Entre Deux Vecteurs
Angle Entre Deux Vecteurs

This animation shows two non-zero vectors drawn from a common origin, appearing progressively on screen. The s…

Visualizing Angles Between Vectors
Visualizing Angles Between Vectors

This animation introduces a clean visual convention for representing vectors and the angles they form. Vectors…

Angle Geometrique Entre Deux Vecteurs
Angle Geometrique Entre Deux Vecteurs

Cette animation montre comment définir l'angle formé par deux vecteurs non nuls. Après avoir posé la question …

The Angle Between Two Vectors
The Angle Between Two Vectors

This animation examines two non-zero vectors drawn from different starting points and asks where their geometr…

The Graph of a Function Defined Rigorously
The Graph of a Function Defined Rigorously

This animation builds the formal definition of a function's graph as the set of all points (x, f(x)). It demon…

Building the Graph of a Function
Building the Graph of a Function

This animation introduces the graph of a function using a coordinate plane. It plots several points (x, f(x)) …

Pressure Depends On Contact Area
Pressure Depends On Contact Area

A hand-drawn notebook animation showing how pressure changes with force and contact area. A block on a surface…

Pressure Equals Force Over Area
Pressure Equals Force Over Area

A hand-drawn, notebook-style animation shows a person pushing a rectangular block, then switches to a top-down…

Pressure As Force Over Area
Pressure As Force Over Area

A hand-drawn pencil-style animation shows a person pushing a large rectangular block from the side, then switc…