4steps from the big bang
118things can go into it
plasma etcher
ProductTool
Turns gas into a glowing plasma that eats away exactly the parts of the wafer left unprotected.
First appearedDate not yet known
Made Of
Everything is made of something.← What it takes
What it leads to →
Made from
Used to make
Turns gas into a glowing plasma that eats away exactly the parts of the wafer left unprotected.
From the big bang to plasma etcher
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
Hehelium13.8 bn yrs ago
CO2 laser1964
copper wiredate unknown
plasma etcherdate unknown