4steps from the big bang
115things can go into it
kiln
ProductTool
A kiln is an oven for clay. Firing changes clay into a new, stone-like material.
First appearedc. 6,000 BCE
Made Of
Everything is made of something.← What it takes
What it leads to →
A kiln is an oven for clay. Firing changes clay into a new, stone-like material.
From the big bang to kiln
The most direct chain from the start of the universe, following what things are made from and, for living things, what they evolved from. Each step shows when it first appeared.
big bang13.8 bn yrs ago
Lilithium13.8 bn yrs ago
concretec. 300 BCE
cement1824
kilnc. 6,000 BCE