THE NSA KNOWS EVERYTHING!!!

The NSA has been getting a lot of coverage about it’s spying tactics. What does it know? Is it acting illegally? This is an American perspective about an American agency, so while this isn’t directed towards the rest of the world, it may be helpful to know.

LINKS USED IN THIS VIDEO:
http://www.zeit.de/datenschutz/malte-spitz-data-retention
http://immersion.media.mit.edu/viz#
http://www.buzzmachine.com
http://www.eff.org
http://www.fightforthefuture.org

Identify Faked Photos



Want to know if a photo has been faked in Photoshop? Here are some tips to help you find out the truth.

Links used in this video:
www.fotoforensics.com

Hide Secret Messages In Audio




If you’re into making secret messages, this episode will show you how you can embed text and images into audio spectrographs. See if you can decode my sound clips at http://soundcloud.com/tinkernut

Links used in this video:
Coagula
http://hem.passagen.se/rasmuse/Coagula.htm

MetaSynth
http://www.uisoftware.com/MetaSynth/index.php

Sonic Visualiser
http://www.sonicvisualiser.org/download.html

Audacity
http://audacity.sourceforge.net