Dr. Everett L Braun and Dr. Nicolas E. Where join us for the one-hundred eighteenth edition of the GeoGearHeads to discuss the implications of time travel and geocaching. Our thanks go to for inspiring this feature and to and for their feedback through the Live Q&A. Thanks to the five GeoGearHeads who pledged in our campaign to keep these shows coming. Your small financial contribution each month (along with those from other Patrons) helps us keep the lights on and can earn you some bonus material and even swag. Congratulations to for submitting the winning answer for this week's question. Thanks to for their donation of this week's gift! The live video session from this Google+ Hangout On Air can be found on .

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