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Electricity in the human body
Discover how your body runs on its own power grid, from the tiny sparks that let you think to the electric rhythm keeping your heart beating.
4 chapters75 assets
by sonia · Jul 11, 2026
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Chapter 1
The spark of life
1The twitching frog legs of Bologna
2The great battery battle
3The real Frankenstein inspiration
4The chemistry behind the spark
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Chapter 2
The body's wiring system
1The cellular highway of the neuron
2The gatekeepers of the nerve
3The fatty insulation layer
4The chemical leap at the gap
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Chapter 3
The ultimate electric pump
1The heart's natural pacemaker
2Reading the heart's electrical map
3The life-saving reboot
4The danger of external currents
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Chapter 4
Electric senses and future tech
1Translating the world into sparks
2The bionic bridge
3Deep brain stimulation
4The electric future of healing
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