She dreamed of a Black-owned bookstore in Inglewood. Now, she’s going to run one

Asha Grant was always a bookworm. As a little girl growing up in Inglewood, she spent hours poring over stories like Debbie Allen’s “Dancing in the Wings,” Sandra Cisneros’ “The House on Mango Street” and Veronica Chambers’ “Marisol and Magdalena.” Her parents were delighted, but also frustrated by how challenging it was to find stories […]

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Atomic force microscopy reveals nanoscale dental erosion from beverages

KAIST researchers used atomic force microscopy to quantitatively evaluate how acidic and sugary drinks affect human tooth enamel at the nanoscale level. This novel approach is useful for measuring mechanical and morphological changes that occur over time during enamel erosion induced by beverages. Enamel is the hard-white substance that forms the outer part of a […]

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