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The World of Tomorrow

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Innovations and Exhibits: Sento Vision, Smellorama, and Polyester

This chapter explores various innovations and exhibits at a fair, including the world premiere of nylon fabric, the introduction of Sento Vision and Smello Vision, and John Waters' film Polyester. It discusses the programming of scents during movies, competitor systems like Smellorama, and the incorporation of scratch and sniff cards in films.

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