Band Powered Copter - Tales Product Type_3D Cards Is your back against the

Is your back against the wall

Fossils come in an amazing variety

Teach your child about wind turbines with this interactive glider

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This deck includes symbols that suggest not only luck but also health and healing

Band Powered Copter - Tales Product Type_3D Cards Is your back against theTogo science is just one of the educational toy they make. They also make recycled material toys in their Green Powered line and also mathematics with their calculator toys. This copter is meant to show your child how helicopter propellers work when spun at high frequencies. The air pressure they create because of their downturned angle while spinning stationary on the mid pole is what creates this phenomenon that was realized many decades ago. This