[blowski]

I have barely any knowledge of hardware, but I have built plenty of pieces of software that have helped people.

[ape4]

Civil Engineers don't understand chemistry or quantum mechanics - how they build a bridge.

[pbhjpbhj]

They must know some chemistry surely, like weathering effects on concrete; effects of potential chemical spills, eg on roadways, metal-concrete-surfacing interactions.

?

[fjsolwmv]

The article is about pieces of hardware