Comment by GuB-42 7 months ago Metal and hard rock are essential for life. 6 comments GuB-42 Reply labster 7 months ago I think they were referring to metals like carbon and oxygen, but I’m sure Led Zeppelin is important too. 1-more 7 months ago Carbon and Oxygen are not metals though, right? hollerith 7 months ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies → Towaway69 7 months ago As Douglas Adams wrote, life is about banging the rocks together.
labster 7 months ago I think they were referring to metals like carbon and oxygen, but I’m sure Led Zeppelin is important too. 1-more 7 months ago Carbon and Oxygen are not metals though, right? hollerith 7 months ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies →
1-more 7 months ago Carbon and Oxygen are not metals though, right? hollerith 7 months ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. 2 replies →
hollerith 7 months 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.