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Candeeiro de lava
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Como se formam os cristais
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Fogo de artifício num frasco
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Fotocopiadora manual
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Impressão digital gigante
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Jangada
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Laranja a borbulhar
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Mãos limpas, corpo saudável
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Mensagem secreta
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O boneco mágico
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O carro cónico
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Os sabores dos alimentos
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Ovo cru ou cozido
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Pega-monstros fluorescente
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