Alisa Zapp MachalekNational Institutes of Health Windows to Disease: Eye Vessels Shed Light on Health Eyes, not only windows to the soul, but also to the health of a person as well. Dining In: How Cells Eat Cells use a process called endocytosis to ingest nutrients. By Alisa Zapp Machalek Published 21 August 13 Porcupine Quills & Gecko Feet Inspire Medical Materials Nature's designs influence new designs across many industries. By Alisa Zapp Machalek Published 6 March 13
