Energy

Energy is a quantitative property of physical systems, existing as work, heat, or light, and conserved through transformation without creation or destruction.
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Electric Generator, Hand Cranked With Clear Shell, Educational
$10
SKU: HGEN1
Radiometer
$18
SKU: RADIOMETER
Solar Car Kit
$21
SKU: CARSLR1
Solar Panel (Solar Cell) 0.6 Watt
Solar Panel (Solar Cell) 0.6 Watt
$6
SKU: SOLARP.6W
Solar Panel (Solar Cell) 3.3 Watt
Solar Panel (Solar Cell) 3.3 Watt
$35
SKU: SOLARP3.3W
Solar Science Kit
$35
SKU: SOLARKIT
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