Atomic & Cellular Scale

Explore examples of things at the Atomic & Cellular Scale

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Helium Atom

Helium Atom - 10-10m

Next simplest atom, consisting of two protons, two neutrons and two electrons.

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Virus

Virus - 10-9m

Infectious agents smaller than bacteria, made of protein and genetic material.

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Protein Molecule

Protein Molecule - 10-8m

Large biological molecules, essential for cellular functions.

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Dust Particle

Dust Particle - 10-7m

Tiny particles, often seen floating in sunlight or accumulating on surfaces.

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Bacteria

Bacteria - 10-6m

Single-celled microorganisms, foundational to ecosystems and health.

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Red Blood Cell

Red Blood Cell - 10-5m

Oxygen-transporting cells in the blood, vital for life.

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