GGH 289: Attending Megas/Gigas II

Published: July 14, 2017, 3:09 a.m.

(of , his , and ), , and share insights into attending mega and giga-events for the two hundred eighty-ninth edition of the GeoGearHeads. The live video session from this Google+ Hangout On Air can be found on . Subscribe to the feed: Email: