Life without organic molecules – exploring the boundaries of life
Author(s) -
Alex Ellery
Publication year - 2018
Publication title -
the biochemist
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.126
H-Index - 7
eISSN - 1740-1194
pISSN - 0954-982X
DOI - 10.1042/bio04006014
Subject(s) - computer science , abiogenesis , artificial life , epistemology , organic molecules , cognitive science , sociology , environmental ethics , data science , artificial intelligence , psychology , chemistry , philosophy , astrobiology , biology , molecule , organic chemistry
We are familiar with the notion of carbon-based life forms, but are there alternatives? In this article, I describe an approach to build a living machine from engineering materials that lacks any biochemistry but uses engineering methods to live. In devising this self-replicating machine, we explore broader scientific notions of what life might be and how it might be realized, rather than being limited to what it is on Earth.
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