799px-Bioconductor_logo_rgbFor Nature News and Comment, Wayt Gibbs (@WaytGibbs) offers a practical description of Bioconductor, a software toolkit for genomic data. Wayt includes a zippy demonstration video in which he uses Bioconductor to analyze gene expression data “all in an afternooon and for less than I just paid for an eggnog latte.” Wayt also wrote about the physics, chemistry, microbiology, and health and nutritional factors of bread in Modernist Bread, recently reviewed by The New York Times.