Hog Stirling Engine powering a 1-Watt LED

Hog Stirling Engine powering a 1-Watt LED

Hog Stirling Engine powering a 1-Watt LED

Hog Stirling Engine powering a 1-Watt LED

User: Cyndi Blanton

Views: 1

Uploaded: 2015-07-16

Duration: 02:51

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