Temporary tattoo could prevent sexual assaults – by changing color
In this proof-of-concept tattoo, lettering changes from yellow to red when exposed to the date rape drug GHB. Adapted from ACS Sensors 2025, DOI: 10.1021/acssensors.4c03737 – By Ben Coxworth 2025 Jul 26 – While it’s very important to know if a “date rape” drug …