4steps from the big bang
43things can go into it
soda ash
MaterialSubstance
Sodium carbonate, made from salt and limestone or mined as the mineral trona. Adding it lets sand melt at a much lower temperature.
First appearedDate not yet known
Sodium carbonate, made from salt and limestone or mined as the mineral trona. Adding it lets sand melt at a much lower temperature.
Sodium carbonate, made from salt and limestone or mined as the mineral trona. Adding it lets sand melt at a much lower temperature.
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.