Scientists just figured out how to watch microplastics move through living gut cells in real time—using glowing tags and mini lab-grown intestines! Turns out, these tiny plastic bits act differently depending on the cell and even the animal. Some plastics sneak inside, others just stick around. This breakthrough could help us finally understand how plastics mess with our bodies and maybe even lead to new ways to protect ourselves. Wild, right? #Science #Microplastics #HealthNews