Climate Change in Physics - States of Matter: Reducing Aircraft Contrails

Contrails occur when water vapour from jet engines condenses – only when the temperature and humidity conditions of the air is right. Contrails act like greenhouse gases. Marc Stettler from Imperial College, London is interested in guiding aircraft to fly where conditions are right, reducing contrail formation.

We have created a set of resources designed to allow physics teachers to demonstrate how the core physics taught links to current climate change research and action. For each topic, an expert in the field has recorded a short film which could be shown at the end of the lesson or topic. For some topics, practical activities or worksheets are also included: https://www.metlink.org/blog/climate-...