In this week's tea-riffic episode, researchers scale Mt. Everest in search of microplastic pollution! Papers Referenced: “Reaching New Heights in Plastic Pollution—Preliminary Findings of Microplastics on Mount Everest” “Microplastic pollution, a threat to marine ecosystem and human health: a short review” “Toxicity of Microplastics and Nanoplastics in Mammalian Systems”