Gary C. Gibson - Essays

American issues of Christianity, cosmology, politics, ecosphere, philosophy, contemporary history etc

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Showing posts with label exothermic coffee mug. Show all posts

Showing posts with label exothermic coffee mug. Show all posts

25 May 2026

Exothermic Coffee Mug Heating with Hand Warmers

Having a steel coffee cup that stays warm without a battery powered heat source indicated to me that using hand warmers placed into an appr...

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Gary C Gibson

Garrison C. Gibson: Writing on philosophical and Christian topics, contemporary affairs and developing science fiction paradigms to bring philosophical thought to a popular format are interests of mine..

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