PLAYING "FIRST DANCE" TO YOUR UKULELE: A LESSON IN MOVABLE CHORD SHAPES


HeLa Cells: A Foundation for Modern Biological Research

hela cells are a line of human cells that have played a critical role in scientific research since their discovery in 1951. These cells were the first human cells successfully cultured outside the human body, and they have since been used in a wide range of medical and biological studies. Named after Henrietta Lacks, the woman from whom the cells w

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