Mind Science Tools

Mind Science Tools are simple, interactive exercises designed to improve your focus, attention, memory, and mental clarity. Each tool is based on principles from cognitive psychology, neuroscience, and mindful performance research. Whether you’re preparing for deep work, sharpening your attention, or building better mental habits, these tools help you train your mind with calm, structured practice.

Spaced Repetition Schedule Generator

Create your personalized review schedule.

Interactive Neural Network Visualizer: Brain vs AI 🧠🤖

Toggle between biological neurons and artificial networks to see the key differences.

Attention Span Test

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Take this simple test to measure your focus and concentration in real time.

Selective Attention Test

Try the Famous Invisible Gorilla Attention Test

Stroop Effect Test

Test your focus and reaction to conflicting information.

Reaction Tester

Find out how fast you react to visual prompt.

Focus Timer

Boost focus with structured work–break cycles

Breathing Trainer

Reset your mind through simple guided inhale–hold–exhale cycles

Also try our Everyday Utility Tools

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