US$ 120.00
Plastic-cased solar energy kit with a panel
this demonstrator exposes coil
Adjustable clamp pulley with a 2-inch metal sheave that rotates fully through 9 inches of height adjustment
supplying the third-color short-reach line in high-current 4mm-socket bench-circuit wiring
and acrylic in a foam-lined wooden case for density-versus-material investigations
Geographical Terms Teaching Model Size_Medium Plastic-cased solar energy kit withVisualizes common landforms peaks, valleys, plateaus, and deltas on a hand painted three dimensional model, each feature labeled for physical geography reference.
US$ 120.00
US$ 72.50
US$ 32.99
US$ 27.99
US$ 66.50