links for 2011-05-05 May 6, 2011 Rex HammockTweetNational Library of Medicine Releases Embryo AppsFeatures include human fertilization videos, photo micrographs of early-stage embryo development, 2D and 3D digital images using visual stack dissections, and a pregnancy calculator.(tags: apps)TweetRelated posts:rexblog nano While I’m traveling, think of this as rexblog nano links for 2011-05-16 links for 2011-05-06