Made Of

Everything is made of something.
← What it takes
What it leads to →
4steps from the big bang
191things can go into it

microchip

ComponentPart

A modern chip holds billions of transistors, each smaller than a virus. Making one takes over 1,000 steps and several months, in factories spread across several continents.

First appeared1958 (68 yrs ago)

A modern chip holds billions of transistors, each smaller than a virus. Making one takes over 1,000 steps and several months, in factories spread across several continents.

From the big bang to microchip

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
Lilithium13.8 bn yrs ago
concretec. 300 BCE
packaging plantdate unknown
microchip1958