← Back to context Comment by GuB-42 6 days ago Metal and hard rock are essential for life. 6 comments GuB-42 Reply labster 6 days ago I think they were referring to metals like carbon and oxygen, but I’m sure Led Zeppelin is important too. 1-more 5 days ago Carbon and Oxygen are not metals though, right? hollerith 5 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies → Towaway69 6 days ago As Douglas Adams wrote, life is about banging the rocks together.
labster 6 days ago I think they were referring to metals like carbon and oxygen, but I’m sure Led Zeppelin is important too. 1-more 5 days ago Carbon and Oxygen are not metals though, right? hollerith 5 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies →
1-more 5 days ago Carbon and Oxygen are not metals though, right? hollerith 5 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies →
hollerith 5 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies →
I think they were referring to metals like carbon and oxygen, but I’m sure Led Zeppelin is important too.
Carbon and Oxygen are not metals though, right?
According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals.
2 replies →
As Douglas Adams wrote, life is about banging the rocks together.