News tagged with porous volcanic rock

A hitchhiker's guide to pumice

A floating raft of pumice created by an underwater volcanic eruption near New Zealand, and teeming with marine hitchhikers, has been spotted in the northern Great Barrier Reef.

dateSep 02, 2013 in Earth Sciences
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How does your garden grow?

Food and biofuel crops could be grown and maintained in many places where it wasn't previously possible, such as deserts, landfills and former mining sites, thanks to an inexpensive, non-chemical soil additive.

dateAug 22, 2013 in Environment
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Sustainability of the built environment

In times of limited resources and continued evidence of significant climate change, sustainability is increasingly regarded as a topic of global importance. Consider areas such as design, energy, and materials: ...

dateMay 08, 2015 in Energy & Green Tech
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List of search results for porous volcanic rock