Stability --- the basics

• Joule's experiment --- air expansion in a vacuum: Wolffram demonstration
• Mathematical explanation of Joule's experiment: Thermodynamics of free expansion
• Adiabatic air parcel expansion NOT in a vacuum (normal situation): Youtube video
• The basics, introduction of stability concepts
  
• COMET module (basic) [you will need to setup a COMET account]
• Example simulation of cloud-resolving model, "fair weather" cumulus clouds