history, science, tech, nasa, apollo program, space race
published on: 2013-12-18 18:53:31
science-junkie: Miniature kidney grown in a dish Australian
![oecologia: Various Specimens of Agate - [x]](http://64.media.tumblr.com/211bf367edbe8afd3856fa5d7ceca6fd/tumblr_mxz5lzJenH1rm1pjpo4_250.jpg)
oecologia: Various Specimens of Agate - [x]
Science as a Candle in the Dark
scienceyoucanlove: Astronomy Picture of the Day: 12/17/13 -
villesdeurope: Portovenere, Italy
villesdeurope: Amsterdam, Netherlands