Posts Tagged ‘Exobiology’

Exobiology and important interview with Stanley Miller

Friday, May 15th, 2009

See http://www.accessexcellence.org/WN/NM/miller.php

From Primordial Soup to the Prebiotic Beach

Nos precisamos urgente fazer experiencias que podem levar `a producao de sistemas biologicos a partir de material inorganico. Sugestoes:

1) Elementos da “atmosfera reduzida” (reducing atmosphere) usados por Stanley Miller (methane, ammonia, hydrogen and water) – In the flask at the bottom, he created an “ocean” of water, which he heated, forcing water vapor to circulate through the apparatus. The flask at the top contained an “atmosphere” consisting of methane (CH4), ammonia (NH3), hydrogen (H2) and the circulating water vapor. – Porem ao inves de usar descargas eletricas, usar luz ou energia solar.

2) Se nao der resultado, adicionar aqueles componentes material possivelmente obtido do nucleo planetario, parece-me que lixivia?, sulfas (ver aquele velho recorte do fluxo entre nucleo e superficie)