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collections/tech/history/c64.md

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+## we forgot to use hardware well
+
+The IT world does not utilize computer hardware well.
+
+![](img/c64.png)
+
+Hardware advancements surged, while experiences and features stagnated, unable to match the pace. 
+
+> TODO: c64 describe better

collections/tech/history/layers.md

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+# Layers
+
+![](img/layers.png)
+
+Too many abstraction layers results in bad efficiency, performance loss, increased management costs, and scalability challenges.
+
+This is due to a number of reasons.
+
+![](img/fourreasons.png)
+
+>TODO: