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  • Fish Cannons, Koi Herpes and Other Tools to Combat Invasive Carp

    JoAnna Klein

    June 04, 2019 |

    The New York Times |

    Text |

    800-1500 Words

    Response Location: United States, Falcon Heights, Minnesota

    The common carp was brought to America in the 1880s and has been considered an invasive species for over 100 years, disrupting water ecosystems wherever it goes. Researchers are trying multiple solutions to see what sticks. They support the carp’s natural predator, lead them to capture through electrical signals, and hope the Whooshh, a fish cannon, will be the most effective way of trapping carp and improving the health of their surrounding ecosystems.

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  • You Flushed the Toilet. They Made Some Bricks.

    JoAnna Klein

    January 31, 2019 |

    The New York Times |

    Text |

    Under 800 Words

    Response Location: Australia, Melbourne, Australian Capital Territory

    A civil engineer at the Royal Melbourne Institute of Technology University in Australia is converting biosolids, or disinfected leftovers from the water treatment process, into bricks for building. He claims they look, smell, and work the same as conventional fired clay bricks, but with an added benefit of saving land and energy and reducing carbon emissions.

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