In honor of National Poetry Month, we invite students to read a short poem, then join a lively discussion in our comments section about what they notice. By Katherine Schulten Online prediction sites ...

This repository is a collection of test cases for the problem sets and recitations in the Spring 2021 APS course.

UNEP supports governments, businesses, financial institutions, and other stakeholders in driving a just transition to a circular economy for plastics, helping to reduce plastic pollution and its ...