Bioengineers at the University Of Texas at Dallas have created a sensor that uses saliva to accurately test the amount of THC in someone's system -- in less than a minute. https://t.co/R4LdDWfPN5 pic.twitter.com/PrGhFff3DU— Central Track (@Central_Track) November 6, 2019
Bioengineers at the University Of Texas at Dallas have created a sensor that uses saliva to accurately test the amount of THC in someone's system -- in less than a minute. https://t.co/R4LdDWfPN5 pic.twitter.com/PrGhFff3DU