Testicle fetal abdomen to the inguinal ring and beyond to the inguinal canal and into the scrotum. In most cases (97% full-term, 70% preterm), both testes have descended by birth. In most other cases, only one testis fails to descend (cryptorchidism) and that will probably express itself within a year. The testes grow in response to the start of spermatogenesis. Size depends on lytic function, sperm production (amount of spermatogenesis present in testis), interstitial fluid, and Sertoli cell fluid production. After puberty, the volume of the testes can be increased by over 500% as compared to the pre-pubertal size. Testicles are
From the Tropics to the Snow allowed the film to become an ironic critique of itself, humorously examining the mechanics of "documentary" film construction, and the competing pressures and choices that faced filmmakers when creating such films. It also gently parodied Lee and Mason's own situation as "young turks" charged with turning out what were in essence "production-line" propaganda films for a hidebound government department. The film co-won the Australian Film Institute's Gold Medal for Best Film in 1965. From the Tropics to the Snow From the Tropics to the Snow is a 1964 Australian short documentary film. It was one of the best known Australian