This narrated animation explains how normal cells sometimes change and turn into cancer cells. It touches on some of the causes and the prevalence of cancer and cancer deaths in the population.

An enlarged prostate can lead to problems with urination and urinary tract infections. One treatment for an enlarged prostate is a TURP or Transurethral Resection of the Prostate. The video describes a step-by-step process involved in a TURP.

This animation provides a very brief overview of body anatomy, from the entire body down to subcellular organelles.

This stylized animation shows what a cell might look like at very high magnification. It begins by showing the cell membrane and the proteins that hold the cell together. The video continues to describe the internal workings of a cell. While the narration is very detailed and accurate, this video may use terminology that is advanced for a general audience.