#animation

Showing 35 experiments.

How to Make Math Animation Videos With AI (No Code)

To make math animations with AI, describe the concept in a prompt and QuantumSketch renders a narrated Manim video — no Python, no setup.

Jun 32 min read

#math#animation#calculus

How to Animate the Derivative | QuantumSketch

Animate the derivative by drawing a secant line on a curve and shrinking the gap h toward zero until it becomes the tangent. Here's the visual and the prompt.

Jun 32 min read

#manim#ai#animation

Manim Without Code: Animate Math With AI | QuantumSketch

You can use Manim without writing Python — describe the animation in plain English and AI generates and renders the Manim code for you. Here's how.

Jun 22 min read

#manim#ai#animation

How to Make Videos Like 3Blue1Brown (2026) | QuantumSketch

To make videos like 3Blue1Brown, use Manim — the Python engine Grant Sanderson built — or an AI tool that writes the Manim for you. Full guide.

Jun 12 min read

#math#animation#linear-algebra

Visualize Matrix Multiplication | QuantumSketch

Visualize matrix multiplication as a transformation of space: the matrix moves the basis vectors î and ĵ, and the whole grid follows. Here's the animation.

May 312 min read

#manim#ai#animation

AI vs Hand-Coding Manim: Which Is Faster? | QuantumSketch

AI generates a Manim animation in 2–5 minutes; hand-coding the same scene takes 2–4 hours for a beginner. Here's the real trade-off, with numbers.

May 292 min read

#math#animation#statistics

How to Animate the Central Limit Theorem | QuantumSketch

Animate the central limit theorem by drawing sample means for growing n and watching their histogram converge to a bell curve, even from a skewed source.

May 282 min read

#ai#animation#manim

How AI Narrates Math Videos (TTS) | QuantumSketch

AI narrates math videos by generating a script from your prompt, synthesizing speech with TTS, and aligning the audio to the animation's timing.

May 262 min read

#math#animation#fourier

How to Visualize the Fourier Transform | QuantumSketch

Visualize the Fourier transform by wrapping a signal around a circle and watching its center of mass spike at the signal's frequencies. Here's the animation.

May 252 min read

#ai#animation#manim

Writing Prompts for AI Math Animations | QuantumSketch

Write prompts for AI math animations by naming the concept, the visual metaphor, the beats, and the audience. Templates and examples inside.

May 232 min read

#math#animation#algorithms

How to Animate Merge Sort Step by Step | QuantumSketch

Animate merge sort by splitting an array into halves until single elements, then merging sorted pairs back up. The recursion tree makes O(n log n) visible.

May 222 min read

#ai#animation#manim

Best AI Math Animation Tools in 2026 | QuantumSketch

The best AI math animation tools in 2026 split into two camps: Manim-accurate code generators and generative video apps. Here's how they compare.

May 202 min read

#math#animation#linear-algebra

Visualize Eigenvectors & Eigenvalues | QuantumSketch

Visualize eigenvectors as the vectors that don't change direction under a matrix — they only stretch by the eigenvalue. Watch the grid transform around them.

May 192 min read

#ai#manim#animation

Why Manim Beats Generative Video for Math | QuantumSketch

Manim beats generative AI video for math because it computes every frame deterministically, while diffusion models hallucinate equations and geometry.

May 172 min read

#math#animation#geometry

Animate a Pythagorean Theorem Proof | QuantumSketch

Animate the Pythagorean theorem with the rearrangement proof: squares on the legs slide and recombine into the square on the hypotenuse, showing a²+b²=c².

May 162 min read

#ai#animation#education

Make Educational Videos Without Editing | QuantumSketch

Make educational videos without video editing by generating animation, narration, and audio mixing automatically from a single prompt. Here's how.

May 142 min read

#math#animation#machine-learning

How to Visualize Gradient Descent | QuantumSketch

Visualize gradient descent as a ball rolling downhill on a loss surface, taking steps proportional to the slope until it settles in a minimum. Here's the animation.

May 132 min read

#math#animation#calculus

How to Animate Riemann Sums | QuantumSketch

Animate Riemann sums by filling the area under a curve with rectangles, then increasing their count so the staircase converges to the exact integral.

May 102 min read

#math#animation#machine-learning

How to Visualize a Neural Network | QuantumSketch

Visualize a neural network as layers of nodes connected by weighted edges, with data flowing left to right and brightening connections showing what it learned.

May 72 min read

#math#animation#trigonometry

Animate Sine & Cosine From the Unit Circle | QuantumSketch

Animate sine and cosine by spinning a point around the unit circle: its height traces the sine wave and its shadow traces cosine. Here's the animation.

May 42 min read

#math#animation#algorithms

Visualize Sorting Algorithms Compared | QuantumSketch

Visualize sorting algorithms as bars that swap and settle: bubble sort crawls, quicksort partitions, merge sort divides. Side-by-side animation shows why speed differs.

May 12 min read

#math#animation#statistics

How to Animate Bayes' Theorem | QuantumSketch

Animate Bayes' theorem with a shrinking population grid: start with everyone, filter by the test result, and the surviving squares reveal the true probability.

Apr 282 min read

#math#animation#linear-algebra

How to Visualize Vectors in 2D and 3D | QuantumSketch

Visualize vectors as arrows with length and direction: animate addition tip-to-tail, scaling, and the dot product as projection. Works in 2D and 3D.

Apr 252 min read

#physics#animation#math

Animate a Pendulum & Phase Space | QuantumSketch

Animate a pendulum alongside its phase-space portrait: the swing on the left, a point tracing angle vs angular velocity on the right, revealing the orbit.

Apr 222 min read

#math#animation#algorithms

How to Animate Binary Search | QuantumSketch

Animate binary search by halving a sorted array each step: check the middle, discard the wrong half, repeat. The shrinking window shows the O(log n) speed.

Apr 192 min read

#education#ai#animation

How Teachers Make Math Animations Fast | QuantumSketch

Teachers can make math animations in minutes by describing the concept in a prompt and letting AI generate a narrated Manim video — no Python, no editing.

Apr 162 min read

#education#ai#animation

Animations for Your Math YouTube Channel | QuantumSketch

Make 3Blue1Brown-style animations for a math YouTube channel fast: prompt an AI tool to generate narrated Manim clips, then assemble them into your video.

Apr 132 min read

#education#ai#animation

Add Animations to Your Online Course | QuantumSketch

Add animations to an online course by generating a narrated clip per concept from prompts — scalable across dozens of lessons without a video team.

Apr 102 min read

#education#ai#animation

Visual Math for Online Tutoring | QuantumSketch

Use visual math in online tutoring by generating a quick animation of the exact concept a student is stuck on — clearer than a whiteboard, ready in minutes.

Apr 72 min read

#education#ai#animation

Quick STEM Videos for the Classroom | QuantumSketch

Make quick STEM videos for class by prompting an AI tool to animate the concept — math, physics, or CS — into a narrated clip you can show on the projector.

Apr 42 min read

#education#ai#animation

Explainer Videos Students Actually Watch | QuantumSketch

Make explainer videos students actually watch by keeping them short, animating one idea per beat, and narrating clearly — generated from a prompt in minutes.

Apr 12 min read

#education#ai#animation

Math Animations for Slides & Talks | QuantumSketch

Add math animations to slides by generating short MP4 clips from prompts and embedding them in PowerPoint, Keynote, or Google Slides — no live demo risk.

Mar 292 min read

#manim#math#animation

What Is Manim? A Plain-English Guide | QuantumSketch

Manim is a Python animation engine, built by 3Blue1Brown's Grant Sanderson, that renders precise mathematical animations from code. Here's how it works.

Mar 262 min read

#ai#manim#animation

Deterministic vs Hallucinated AI Video | QuantumSketch

Deterministic AI video runs code that computes every frame; hallucinated video paints plausible pixels. For math and science, deterministic is the only safe choice.

Mar 142 min read

#ffmpeg#animation#video

FFmpeg for Animators: 5 Key Commands | QuantumSketch

The 5 FFmpeg commands animators actually need: convert to GIF, trim, concatenate clips, add audio, and compress. Copy-paste recipes with explanations.

Mar 112 min read