---
title: Heat Powered Engine Runs On Your Coffee Mug — HIGH T3CH
url: https://hight3ch.com/heat-powered-engine-runs-on-your-coffee-mug/
date: 2017-11-08
---

# Heat Powered Engine Runs On Your Coffee Mug

This machine is powered by heat, and can run off the heat from your coffee! It’s a low temperature stirling engine. It’s great for use as a teaching instrument, or just as a cool desk ornament. The engine will even stay powered for a while using just the heat from your hand. Once it cools down it’ll stop running. 
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