|
|
Our month-long exploration of human reproduction continues with a look at testicular anatomy, the steps of sperm production, and how it’s influenced by gonadotropin and testosterone. Hank also…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In KZ Auschwitz, infamous Nazi doctors as Mengele and Schumann performed horrible and mostly fatal experiments "in vivo" on thousands of deportees, women, men and children, in order to find…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
