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206
Bones
640+
Muscles
78
Organs
Daily Anatomy Fact
13 Body Systems

Explore Every System

From skeletal structure to nervous pathways — dive deep into each system with interactive 3D models, animations, and clinical notes.

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Human Body Explorer

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Quick Info

Human Skeleton

The adult human skeleton consists of 206 bones, providing structure, protection, and support for the body.

Total Bones 206
Joints 360
Cartilages ~30
Ligaments 900+
Cardiovascular System

The Human Heart

A muscular organ that pumps blood through the circulatory system, beating ~100,000 times per day.

Heart
Heart Rate
72 BPM

4 Chambers

Right atrium, right ventricle, left atrium, and left ventricle work together to pump blood.

Blood Flow

Pumps ~5 liters of blood per minute through 60,000 miles of blood vessels.

ECG Monitoring

Real-time electrical activity tracking of cardiac muscle contractions.

Live ECG
Nervous System

The Human Brain

The command center of the human nervous system, containing ~86 billion neurons.

F

Frontal Lobe

Executive functions, decision making, personality

P

Parietal Lobe

Sensory processing, spatial awareness

T

Temporal Lobe

Auditory processing, memory, language

O

Occipital Lobe

Visual processing and perception

Brain
Neurons
86B
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