published on: 2016-05-22 05:46:05
irisharchaeology: Seefin Passage tomb, Co. Wicklow, Ireland.
celebratingamazingwomen: Nancy Roman (b. 1925) is an astronomer
compoundchem: This Week in Chemistry: Cinema-goers’ chemical
did-you-kno: Trees can get email in Australia. In 2013, trees
archaicwonder: Terracotta Plaque with Perseus and Medusa, 490-470
foodandwine: © Rina JordanTravel Tuesday: The Seattle-based