Her grandfather waters his garden with laundry water. She tested it for science

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Hello, Earthlings! This is our weekly newsletter on all things environmental, where we highlight trends and solutions that are moving us to a more sustainable world. Keep up with the latest news on our Climate and Environment page. Sign up here to get this newsletter in your inbox every Thursday. This week: Her grandfather waters his garden with laundry water. She tested it for science. The Big Picture: Voices for the wild What if we put solar panels on every roof in the world? Her grandfather waters his garden with laundry water. She tested it for science. Tanvir Mundra of...