BBCNEWS Click February 19, 2022 12:46:00
Three police forces in england have been giving these canisters filled with a smart water to victims of domestic abuse, harassment, and stalking. and if it is sprayed on a person, it can put them exactly at the scene of a crime. each batch of the liquid has a unique formulation. at this lab in telford, they mix together different chemical elements and there is more than a billion possible combinations. the technicians can analyse the tiniest of samples so from just one drop of this stuff, they c...
Source: archive.org