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  • Food waste is a billion-dollar problem. Can this spray make a difference?

    Albert Han

    April 23, 2024 |

    Context |

    Video |

    5-15 Minutes

    Response Location: India

    Researchers in India developed a spray that is applied to mangoes to extend their shelf life by about a week, reducing food waste and increasing farmers’ profits.

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  • Ride-hailing apps have a gender problem. These women drivers are fighting back

    Nita Bhalla Albert Han Fintan McDonnell

    April 26, 2023 |

    Context |

    Video |

    5-15 Minutes

    Response Location: Kenya, Nairobi

    Women-only taxi companies like An Nisa in Nairobi empower women to become rideshare drivers. These opportunities combat gender bias and create a safer space for women.

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  • We tried Singapore's sewage beer. What can we learn from their water recycling story?

    Albert Han Ashley Jiang

    August 16, 2022 |

    Context |

    Documentary |

    5-15 Minutes

    Response Location: Singapore

    Singapore uses wastewater recycling to generate what it calls NEWater to address the country’s water shortage. The government funded program involves processing waste water to filter out debris, bacteria, and viruses and using reverse osmosis to create water that is safe for drinking. NEWater currently meets 40% of the country’s water needs, mostly for industrial purposes, but a small portion is used for drinking, including a partnership with a local brewery that created NEWBrew, a beer made from recycled drinking water.

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