4steps from the big bang
117things can go into it
tungsten ore
NaturalMineral
About 80% of the world's tungsten is mined in China.
First appearedDate not yet known
About 80% of the world's tungsten is mined in China.
About 80% of the world's tungsten is mined in China.
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.