The way things work

The way things work

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... pressing on the crystal insulated crystal housing poles between which the spark flies, or aquot;electric arcaquot; How do you refill a gas lighter? ... When the switch is activated, the battery raises the voltage enough to create a spark to ignite the fuel .

Title:The way things work
Author:T. Lodewijk
Publisher:Simon & Schuster - 1973-12


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