3steps from the big bang
120things can go into it
chicken
NaturalLiving
There are over 20 billion chickens alive at any time, more than any other bird.
First appearedAbout 3,500 years ago
Made Of
Everything is made of something.← What it takes
What it leads to →
There are over 20 billion chickens alive at any time, more than any other bird.
From the big bang to chicken
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
chickenc. 3,500 yrs ago