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Comment by bee_rider

> He wants answers that get down to the fundamental laws of physics. One thing he understands really well is the physics of the rockets. He understands that like nobody else. The stuff I have seen him do in his head is crazy.

This seems like a weird thing to highlight, to me. Like, I don’t know anything about rockets, but we all know a bit about CPU design here, right? If someone said that Tim Cook really knew his stuff and wanted answers about the M1 that got down the the fundamental laws of physics, we’d probably say — well, that’s pretty stupid, right?

You’d have to talk about thing like pipeline stages, decoder width, memory bandwidth, branch prediction — obviously these parts have to follow the fundamental laws of physics but that isn’t really the interesting part. Fundamental physical limits aren’t the bottleneck yet.

Maybe rockets science is just much easier but that seems surprising to me, given the expression.

parent bee_rider 4 years ago

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