Geotalk podcast

Geotalk speaks to an expert about GPS hacking, jamming and general vulnerability, provide an update on the next Australian mega event and we welcome a listener from the other side of the world. Links for the show Red Cross Japan appeal Itsnotaboutthenumbers blog - post on Geotalk Solar Flare-Up Could Fry Satellites (Tech News World) Albury-Wodonga Mega Event Easter 2012 ET Highway power trail closed for business Caches from Radionut50 Karst in Stone in Golden Bay (GC22YF4) Labyrinth Rocks (GC22CZ3) In The Delli (GC2788K) Geocoinfest U.S. 2011website Zilveruno's blog (in Danish)