Money That Grows on Crops

He can’t quite make money grow from trees, but Christopher Anderson, an environmental geologist from Massey University in Palmerston North, New Zealand, has devised a way to harvest gold from plants. The idea: Use common crops to soak up contaminants in soil from gold-mining sites and return the areas to productive agriculture. The gold harvested from the process pays for the cleanup — with money left over for training in sustainable agriculture

Share this Story
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
  • Art

    Geometric Pattern: Aperture: Ghost / Red Wolf

    Geometric Pattern: Aperture: Abby Geometric Pattern: Aperture: Butterscotch Geometric Pattern: Aperture: Columbia Geometric Pattern: Aperture: Linen Geometric Pattern: Aperture: Peach Geometric ...
  • Art

    Geometric Pattern: Aperture: Retro / Red Wolf

    Geometric Pattern: Aperture: Ashbury Geometric Pattern: Aperture: Mysterioso Geometric Pattern: Aperture: Parkside Geometric Pattern: Aperture: Passage Geometric Pattern: Aperture: Racer Geometric ...
  • Art

    Geometric Pattern: Aperture: White Background / Red Wolf

    Geometric Pattern: Aperture: White/Red Geometric Pattern: Aperture: White/Orange Geometric Pattern: Aperture: White/Yellow Geometric Pattern: Aperture: White/Green Geometric Pattern: Aperture: White/Blue Geometric ...
Load More Related Articles
  • Art

    Geometric Pattern: Circle Stacked / Red Wolf

    Geometric Pattern: Circle Nested: Rainbow Geometric Pattern: Circle Nested: Festive Geometric Pattern: Circle Nested: Ornament Geometric Pattern: Circle Nested: Terracotta Geometric ...
  • Art

    Geometric Pattern: Aperture: Brunch / Red Wolf

    Geometric Pattern: Aperture: Salmon Geometric Pattern: Aperture: Citrus Geometric Pattern: Aperture: Lemon Geometric Pattern: Aperture: Olive Geometric Pattern: Aperture: Ocean Geometric ...
  • Art

    Geometric Pattern: Aperture: Stone / Red Wolf

    Geometric Pattern: Aperture: Bluestone Geometric Pattern: Aperture: Brownstone Geometric Pattern: Aperture: Pebble Geometric Pattern: Aperture: Portland Geometric Pattern: Aperture: Sandstone Geometric ...
  • Art

    Geometric Pattern: Aperture: Ghost / Red Wolf

    Geometric Pattern: Aperture: Abby Geometric Pattern: Aperture: Butterscotch Geometric Pattern: Aperture: Columbia Geometric Pattern: Aperture: Linen Geometric Pattern: Aperture: Peach Geometric ...
  • Art

    Geometric Pattern: Aperture: Retro / Red Wolf

    Geometric Pattern: Aperture: Ashbury Geometric Pattern: Aperture: Mysterioso Geometric Pattern: Aperture: Parkside Geometric Pattern: Aperture: Passage Geometric Pattern: Aperture: Racer Geometric ...
  • Art

    Geometric Pattern: Aperture: White Background / Red Wolf

    Geometric Pattern: Aperture: White/Red Geometric Pattern: Aperture: White/Orange Geometric Pattern: Aperture: White/Yellow Geometric Pattern: Aperture: White/Green Geometric Pattern: Aperture: White/Blue Geometric ...
Load More By Red Wolf
Load More In Science

Photos from Flickr