Wednesday, December 18, 2013

Iterator in Processing 2

error messages:

Cannot find a class or type named "File"
Cannot find a class or type named "Iterator"

import java.util.Iterator;


Tuesday, December 17, 2013

the Darknet

Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security.

Wednesday, December 11, 2013

Induction Receiver (record electromagnetic radiation)
The induction receiver shown below is very sensitive and can serve a variety of purposes. It is excellent for tracing wiring behind walls, receiving audio from an induction transmitter, hearing lightning and other electric discharges, and monitoring a telephone or other device that produces an audio magnetic field ("telephone pickup coil").

(linked from  )