'The Bill and Melinda Gates Foundation is gaining a reputation for funding technologies designed to roll out mass sterilization and vaccination programs around the world. One of the programs recently funded by the foundation is a sterilization program that would use sharp blasts of ultrasound directed against a man's scrotum to render him infertile for six months. It might accurately be called a "temporary castration" technology.
Now, the foundation has funded a new "sweat-triggered vaccine delivery" program based on nanoparticles penetrating human skin. The technology is describes as a way to "...develop nanoparticles that penetrate the skin through hair follicles and burst upon contact with human sweat to release vaccines"...Read more: