(NaturalNews) Mass vaccination is apparently not the only depopulation strategy being employed by the Bill & Melinda Gates Foundation, as new research funded by the organization has developed a way to deliberately destroy sperm using ultrasound technology.reports that the Gates Foundation awarded a grant to researchers from the University of North Carolina (UNC) to develop this new method of contraception.For their study, the UNC team tested ultrasound on lab rats and found that two 15-minute doses "significantly reduced" both sperm counts and sperm integrity. When administered two days apart through warm salt water, ultrasound caused the rats' sperm counts to drop below ten million sperm per milliliter, which is five million less than the "sub-fertile" range, and stay that way for up to six months.The report claims the technology is for contraceptive purposes only and not for causing sterility. However, Dr. James Tsuruta, who led the research, told reporters that it is unclear whether or not the technology can cause long-term damage, and that more research is needed to determine whether or not repeated ultrasounds cause permanent damage.The Gates Foundation awarded 78 different research projects with $100,000 grants each as part of its "Grand Challenges in Global Health Program." Ten of these projects specifically addressed new technologies for contraception, according to, including one for a pill that inhibits the growth and maturation of sperm, and another for creating chemical compounds that prevent sperm from reaching the egg ( http://healthland.time.com/2010/05/14/male-birth-control-stopping-sperm-with-ultrasound/ )."We think this could provide men with up to six months of reliable, low-cost, non-hormonal contraception from a single round of treatment," wrote the researchers in their report. "Our long-term goal is to use ultrasound ... as an inexpensive, long-term, reversible male contraceptive suitable for use in developing to first world countries."Back in 2010, Bill Gates explained to attendees at the TED Conference that year his ideas for culling the world population, one of which involved increasing vaccination rates ( https://www.naturalnews.com/029911_vaccines_Bill_Gates.html ). Now, his organization is actively funding research into advanced contraceptive methods that could render individuals infertile. Coincidence?