Article:

Survival

Update:

fig.4:
Cooling towels with the latent heat releasing.
Wear these cooling towels wet with water, the water is vaporized receiving body heat, this latent heat releasing is quicker than usual towel to cool body.
Also with a usual cloth, or also with a water spray to your wearing cloth itself, you can use the latent heat to cool.

fig.4.3 is a case of normal yarn.
Another essence is thermal conductivity of the yarn as high technology.

URL:

Survival – Kyo’s Blog (kyonissho.com)

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