The Story of the Black Crayons

Another shining example of people over-reacting. Basically, it is noticed that a child is always drawing with black crayons. Rather than ask “why” the child is always drawing in black, it’s immediately assumed that there must be some terrible psychological problem that needs to be addressed by calling in the parent and maybe prescribing some… Continue reading The Story of the Black Crayons

Typing Speed

I’m a sucker for speed typing tests: 92 words (Try it out at Speedtest)

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The Quixotic Quest for Invulnerability

Schneier on Security: Homeland Security Cost-Benefit Analysis. A very worthwhile read – basically: The premises: The number of potential terrorist targets is essentially infinite. The probability that any individual target will be attacked is essentially zero. If one potential target happens to enjoy a degree of protection, the agile terrorist usually can readily move on… Continue reading The Quixotic Quest for Invulnerability