Cart Remove item Thumbnail image Product Price Quantity Subtotal × Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About… $34.70 Quantity $34.70 × AIMS Power PICOGLF80W48V240VS Power Inverter Charger, 8000W Low Frequency 110/220Vac Split Phase, 24000W Surge for 20… $3,564.00 Quantity $3,564.00 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal $3,598.70 Total $3,598.70 Proceed to checkout