In June 2011, Julian Assange received an unusual visitor: the chairman of Google, Eric Schmidt, arrived from America at Ellingham Hall, the country house in Norfolk, England where Assange was living under house arrest.

One of the clearest, classic triumphs of technology over tyranny I see is the invention of the man-portable crossbow. With it, an untrained peasant could now reliably and lethally engage a target out to fifty meters - even if that target were a mount

This is a fun, almost novice-level construction project for anyone who has a 2-meter ham radio walkie talkie (e.g., the $26 Baofeng UV-5) and would like more effective range without having to buy an amplifier.