30 Quantum-dot tattoos hold vaccination record (news.rice.edu) posted 100 days ago by brain_dead 100 days ago by brain_dead +30 / -0 Quantum-dot tattoos hold vaccination record Keeping track of a child’s shots could be so much easier with technology invented by a new Rice University professor and his colleagues. 9 comments share 9 comments share save hide report block hide replies
https://www.2ndsmartestguyintheworld.com/p/bill-gates-launches-global-tracking