Is it hemp or marijuana? New scanner gives instant answer

(Texas A&M AgriLife Communications) Hemp is technically legal in Texas, but proving that hemp is not marijuana can be a hurdle, requiring testing in a licensed laboratory. Now, a team of Texas A&M AgriLife researchers have created a 'hemp scanner' that could easily fit in a police cruiser and distinguish hemp and marijuana instantly, without damaging any of the product.
Source: EurekAlert! - Social and Behavioral Science - Category: International Medicine & Public Health Source Type: news