Why do we feel an electric sh0ck when we touch another person? Science explains.

For most people, static sh0cks are harmless and last only an instant. They don’t pose a real health risk. However, specialists caution that individuals with pacemakers or implanted medical devices should look after, as the small discharges could interfere with their normal functioning.

7. Practical Uses of Static Electricity

Beyond everyday life, static electricity has valuable applications in science and technology. The same principle that makes you feel a spark is used in:

• The textile industry, to help fibers bond or align.
• Laser printers, where electrical charges help change ink to paper.

8. A Natural, Harmless Phenomenon

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