Come dig into soil science and get the dirt on everything from mushrooms to mud houses, at After Dark: Dirt. You’ll discover what lives in soil, how it differs from place to place – and how the composition of minerals, nutrients and organic matter is important to what choses to grow in it. From guest speakers on farming and geology, to demonstrations, hands-on activities and film screenings – at After Dark: Dirt you’ll gain a better appreciation of this non-renewal, valuable resource.
Official Website: http://press.exploratorium.edu/after-dark-dirt-june-7-2012/
Added by ExplOratorium SF on May 24, 2012