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The $29.99 all-metal desktop Stirling engine kit is one of the simplest. It can be assembled in 15 minutes and is recommended for ages 14 and up. Also for $29.99 is the Exploring Kid Steam Engine Kit.
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Amazon S3 on MSNBuild A Simple Steam Engine Powered By A Tea Light"Follow The King of Random for more exciting experiments, life hacks, and creative science projects. From crazy builds to fun DIY ideas, we test wild concepts and bring science to life in unexpected ...
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