Use a Glow Light for Survival Rescue

380 views · Published 11 July 2014 · 1:40 · Indexed 28 October 2026

Channel: Jason Roush · 2014 · Science & Technology

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This does not make more light. Moving light is easier to detect with our eyes increasing the chance of being found. 
This can also be done with a flashlight. Visit us at Smartelectricnc.com and waterstonefilms.com

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