Calculating Clock Error for a Crystal

A quick look at crystal error at its operating frequency

Power Consumption Modeling for Electronics

Modeling power consumption for hardware with many components and complex usage profiles.

Immune System Notes

  1. implementation: innate vs adaptive
    a.) mediated (cell) vs non-mediated (humoral)
    b.) cell mediated (eg phagocytosis, interferons) vs system mediated (fever, skin, hair, mucus, acid/base, complement); inflammation is kind of both
  2. material: alive vs not alive
  3. location: surface vs internal
    a.) internal: intra-cell vs inter-cell
    b.) surface: skin vs everything else
  4. type: direct (attack) vs indirect (interference)

Wartime Independence

Brainstorming different vectors for achieving independence during time of war.

Web Access Optimization

I host web services (for fun) which receive essentially zero attention from the public (which is fine). Consequently most of the traffic to my host are bots. I have limited upstream bandwidth and so I would like to understand and (where necessary) filter that traffic.

SOHO Router Checklist

Setting up (from scratch) an OPNsense router in a SOHO setting.

Network Protection and Efficiency Hierarchy

Protecting yourself at the network level.

Fearful Thinking

Thoughts on fear using the "Litany Against Fear".

Do we need an 8k display?

Or is a 4k display good enough?

Vim Concept Map

Vim is a complex and powerful app that requires a lot of memorization.

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