3steps from the big bang
130things can go into it
pizza
ProductFood
Pizza only took off outside Naples after World War II.
First appearedDate not yet known
Made Of
Everything is made of something.← What it takes
What it leads to →
Nothing on this map is built from it yet.
Pizza only took off outside Naples after World War II.
From the big bang to pizza
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
Hhydrogen13.8 bn yrs ago
water4.4 bn yrs ago
pizzadate unknown