I dunno... I'm not Rob Pike, but I could basically describe computing from the quantum level to the solar system dynamics and electromagnetic influences of a robotic interplanetary craft.

Then again, I've been coding for ~25 years, am an avid amateur astronomer, and have a degree in physics, so maybe the moral here is that some things just just take more time to master, beyond those first 6 weeks in a coding camp learning how to put together your first jQuery.

:-)