Ancient Arts Ep 6 - History of Heat Packs
Today we discuss the history of the Heat Pack. We have seen an evolution from heated stones to hot water bottles to Microwave Bags and now...Natural, safe, and easy to use, non-invasive Infrared heat wraps. Infrared heat is found in near infrared wavelengths (which heats the surface first and the interior through conduction) and in far infrared heat (which sends deep penetrating heat to create a uniform warming effect). Please read the disclaimer.