Stirling engine

A Stirling engine can convert small differences in temperature into movement, and thus into for example electricity.

Videos

Small homebuilt engines

• http://www.youtube.com/watch?v=Qt5tthfk59U&feature=related
• http://www.youtube.com/watch?v=0wnqjkazxsQ&feature=related
• http://www.youtube.com/watch?v=vM0YmlRIYBI&feature=related

Running on an open flame

• http://www.youtube.com/watch?v=DKW83hId-6M&NR=1
• http://www.youtube.com/watch?v=q7_1W799nkk&feature=related

Quad sterling engine running on open flame

• http://www.youtube.com/watch?v=uU6IstOVsew&feature=related

Bigger sterling engines

• http://www.youtube.com/watch?v=PIe3XeDWmGE&feature=related
• http://www.youtube.com/watch?v=vsg6wfhgx-M&feature=related

Solar powered

• http://www.youtube.com/watch?v=1dTt2s6YwJ8
• http://www.youtube.com/watch?v=kYKOjnCwmG8&feature=related