The main « lung on the chip » System formulated was released in 2010 by Huh et al. The authors managed to recreate the alveolar-capillary interface of lungs, and mimick the respiration motion by inducing stretch forces. It allowed them to duplicate intricate in vivo It's been used for smoking https://edenproductsltd.co.uk/2025/02/21/hickory-applewood-or-beech-smoking-chips-which-ones-are-right-for-you/