The scrotum is a highly specialized part of the male reproductive system that plays an important role in maintaining optimal conditions for sperm production. It is located between the penis and the...
Skin on the Genitals
The skin on the genitals is among the thinnest and most sensitive on the human body. It is made up of several layers that protect and regulate temperature while allowing for...
Men's Testes Can Change Size In Response To Temperature And Arousal
We will discuss how men's testes can change in size due to environmental conditions such as temperature and arousal. The male...
The scrotum is an important organ that helps keep testicles at the right temperature for sperm production. It does this by contracting and expanding based on outside temperature changes. In colder...
Focus on Tactility in Design
The print edition of RHK is intentionally designed to be touched, From textured covers to uncoated interior paper and embossed details, the tactile qualities of the...