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Tedco

Solar Balloon

$20.99 USD
$20.99 USD
Los gastos de envío se calculan en la pantalla de pago.
Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics, and solar power. Teaches the Bernoulli’s Principle and Pascals Principle.

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