High Altitude Balloon

Instructions on how to build a similar balloon:

• http://www.instructables.com/id/Low-cost-Near-Space-Without-HAM-Radios-or-Cellphon/

Auto-updating KML files:

• https://geochalkboard.wordpress.com/2007/09/04/dynamic-google-earth-applications-with-network-links/
• https://developers.google.com/kml/documentation/kmlreference#networklinkcontrol

Running Gentoo on BeagleBone

Adding a real-time clock to embedded Linux