The app is being released through Google Labs and Google Code University as a security tutorial for coders.

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Brock's method, as explained in a voice-over in his online tutorial, was to climb away from opponents and hide along a rafter.

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Do it for yourself as a log, then when you reach a point where you think your understanding is strong enough, make a tutorial about it and post it up on MAKE projects, Instructables, the Adafruit forums, or even on a tree in the park!

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He might start with a tutorial on tax policy using his own return as Exhibit A. It's likely that he enjoys his relatively low rate because most of his income is derived from investments, which are taxed at 15% for individuals (after they are first taxed at the business level), rather than wages, which are subject to a top rate of 35%.

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