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Teach

June 10, 2025 | Issue 73

Chemistry in a coffee cup: does coffee waste contain key elements for plant growth?

Circle of life: Explore sustainability, the circular economy, and chemical analysis by evaluating coffee waste as a potential soil enhancer.

Ages: 14-16, 16-19;
Topics: Biology, Chemistry, General science, Sustainability

Understand

April 3, 2023 | Issue 62

Plant pathology: plants can get sick too!

You may have heard pathology labs mentioned in crime shows, but what is plant pathology? Find out about the feuds between plant and pathogen that span millions of years.

Ages: 11-14, 14-16, 16-19;
Topics: Biology, Science and society, Sustainability