# Source of energy

**URL:** https://forum.centerforinquiry.org/t/source-of-energy/5161
**Category:** Science and Technology
**Created:** [August 22, 2016, 4:23pm UTC](https://forum.centerforinquiry.org/t/source-of-energy/5161 "2016-08-22T16:23:02Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![andrei62](https://avatars.discourse-cdn.com/v4/letter/a/898d66/32.png) [@andrei62](https://forum.centerforinquiry.org/u/andrei62)
#### Post date: [August 22, 2016, 4:23pm UTC](https://forum.centerforinquiry.org/t/source-of-energy/5161/1 "2016-08-22T16:23:02Z")

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Putting a simple electrochemical cell, except for the introduction of the depolarizer. The NaCl solution is placed two electrode potential difference. For a fixed load of the external circuit of the discharge element approximately 10-15%. After discharge element, without opening an external circuit element will cover a glass bulb and increase the percentage of carbon dioxide up to 3% in the composition of air under the bulb - we can fix the charge element Keeping a stable amount of carbon dioxide under the bulb - can maintain the health of the element.