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Você sabia que o sangue humano não é realmente vermelho? Neste vídeo surpreendente, vamos revelar o segredo do plasma, o componente amarelo do nosso sangue que representa cerca de 55% do total. Descubra como a hemoglobina, uma proteína rica em ferro, colore o sangue de vermelho, enquanto o plasma, um líquido dourado formado por água, proteínas, sais minerais e nutrientes, mantém nosso corpo funcionando perfeitamente. Veja como a centrifugação separa essas partes e entenda por que o que realmente
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Acompanhe a inspiradora história de Alyssa Carson, a jovem de 23 anos que se prepara para deixar a Terra em uma missão que pode ser apenas de ida para Marte! Desde pequena, Alyssa dedicou sua vida a se tornar a primeira humana a pisar no planeta vermelho. Com uma impressionante formação em programas espaciais, licença de piloto aos 18 anos e um papel ativo na educação STEM, essa futura astronauta está moldando o futuro da exploração interplanetária. Neste vídeo, exploramos os desafios e sacrifíc
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