touch lamp

jackyp | 22:21 Sun 23rd Oct 2005 | How it Works

2 Answers

why does a touch lamp only turn on and off when you use your hand but not when you use something like a stick Is it something to do with heat

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Mattk

because when your hand touches the lamp it earths it,a stick does not conduct electricity !

chazza

ours turns on and off when you blow on it - how does that work?

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