NASA Video Part 2 Regenerative Acceleration Video
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8:54
Germany’s Far-Right Comeback | NYT Opinion
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11:32
Nem os engenheiros de Harvard pensaram nisso! Transforme a sua bicicleta numa motocicleta sem escova
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22:59
O Paradoxo da Cúpula: Uma Brecha nas Leis de Newton
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50:19
O computador MAIS quebrado? O Sinclair Spectrum+2 de 1986
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12:36
Projetado para Cinelifters e para quebrar recordes mundiais: o AOS Supernova 3220
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20:23
Segredos da espuma para impermeabilização do telhado.
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13:43
Triumph GT6 - Triunfo GT6
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32:22