<p><span style="color: #000000;"><span style="font-size: 16pf;">An RCT (Randomized Controlled Trial) box is an electronic device used in scientific research to conduct controlled experiments. It typically includes features for random assignment of participants to different treatment groups, data collection through sensors or monitoring devices, and secure storage of trial data. The box ensures precise control over experimental conditions and facilitates reliable assessment of treatment effectiveness.</span></span></p>