Michael Gregg, KF6WRW

• Parachute Mobile
  http://www.parachutemobile.org

• Sparkfun Geiger Counter
  http://www.sparkfun.com/products/10742

• GPS Logging Geiger Counter Finished Project
  http://wordpress.michaelgregg.com/?page_id=233

• AutoDesk 123D
  http://www.123dapp.com

• TechShop
  http://www.techshop.ws/

• TechShop Laser Cutter
  http://techshop.ws/take_classes.html?storeId=4&categoryId=10