Nature's Machines

Choose a topic

Learn the sequence first, then test it in the experiment lab.

Neuron membrane and ion-channel lesson preview

Topic 1

Neural Signalling

Resting voltage, synapses, action potentials, and propagation.

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Airway and immune-cell lesson preview

Topic 2

Immune System

One infection, recovery, and a faster second response.

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DNA strands being copied and read to build a protein

Topic 3

DNA & Processes

DNA copying, gene reading, protein building, and mutation.

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