Organ harvesting from Falun Gong practitioners in China must be taken from a living donor (kidneys must be transplanted within 24–48 hours; livers within 12 hours, and hearts within 8 hours). Kirk C. Allison, Associate Director of the Program in Human Rights and Medicine at the University of Minnesota, wrote that the "short time frame of an on-demand system [as in China] requires a large pool of donors pre-typed for blood group and HLA matching," which is consistent with reports of Falun Gong prisoners having blood and tissue tested in custody. He wrote that China's short organ wait times could not be assured on a “random death” basis,
Nanotechnology for water purification pressure inside the can so that the water enters through the filtration membrane and gets filtered. Dirty water is carried inside the can itself while the filtered water is obtained from the filtered spout. Activated carbon filter removes chlorine, bad odour and taste. It also removes heavy metals, medical residues and chemical pesticides that include pesticides endocrine disrupting compounds. It also removes suspended particle in the water. The main purpose of lifesaver jerrycan is to remove the biological impurities. It includes the removal of bacteria, viruses, parasites and various forms of cysts. It can remove viruses greater than 99.999% (log