Why do ghost touches happen?

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Tags

1. #charger
2. #charge
3. #electricity
4. #touch
5. #leads
6. #display
7. #voltage
8. #malfunction
9. #disturbance
10. #ghost
11. #happen
12. #droplets
13. #sometimes
14. #which
15. #supply
16. #water
17. #conduct
18. #makes
19. #through
20. #source
21. #wrong