Apr 28, 2017 Friday

Say no!

You. Factory owner. When they tell you tomorrow to make gunpowder instead of baby powder, then there's only one choice: say no!

Jan 23, 2017 Monday

Simple Wi-Fi Yagi

The signal to my wireless adapter card dropped 6 dB when I removed the parasitics from the router dipole. The Yagi provides a fourfold increase in power, which will double the operating range. When signal strength is the limiting factor, it will quadruple throughput.

Dec 26, 2016 Monday


Programming languages and commonly used features in a side-by-side format.

Nov 21, 2016 Monday

Why startup founders are always unhappy

My theory is that a founder’s happiness is tied to the rate of change of their startup’s success. In other words, your happiness graph is the first derivative of your success graph.

I came a long way with Sublevel but I’m still unhappy.

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