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The Solar Bag

£23.99 £19.19 (£15.99 ex. VAT)

2 in stock

Product Code: 314-254 Category: Tags: ,

Description

This Solar Bag measures 15 meters long and 74 cm in diameter. The thin, black plastic bag holds over 60 cubic meters (200 cubic ft) of air. Simply fill with air by running, tie off the ends, and let the solar energy of the sun heat the air inside the bag. Within minutes, the bag rises to the sky and floats like a giant science tube. Includes activity guide with student worksheets.