-
$39.00
-
1 mg
Description
This fascinating Coffee Cup Stirling Engine demonstrates thermodynamic principles through motion generated by simple heat differentials. Place it atop a warm mug of coffee or tea and watch as rising temperatures drive continuous rotation within seconds.
Price History
Related Deals
Thermoelectric Generator
-
$39.00
-
1 mg
Thermoelectric Generator
-
$39.00
-
1 mg
Duncan Imperial Yoyo
-
$6.95
-
1 mg
Duncan Imperial Yoyo
-
$6.95
-
1 mg
Seismic Accelerator
-
$19.00
-
1 mg
Seismic Accelerator
-
$19.00
-
1 mg
Spark Timer Accelerator
-
$44.00
-
1 mg
Spark Timer Accelerator
-
$44.00
-
1 mg
Sweetleaf Coffee Mug
-
$12.00
-
1 mg
Sweetleaf Coffee Mug
-
$12.00
-
1 mg