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Question: Need help on science project to turn on light switch in at least 5 steps?
Question Description:
Build a 5 step machine that will turn on a light switch...can't be system of all the same steps.
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Answer#1: Can you be more specific??. Do you mean a regulator for the switch to limit the currrent flowing so as to control the amount of lighting?
Answer#2: Hm, let me brainstorm.Try something like this:You pull a small rope, and it pulls a ramp, that lets a ball roll down. This ball hits some dominos, that start falling towards a direction. The dominos hit finally another ball, which hits a button that turns on a fan. This fan points towards a small toy sailboat, that floats in some water dish towards a button that turns on the light. See, use your imagination. This took me 20 seconds to think up. Just think, it can be fun.
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