Video Tutorial:

Clouds

This 5 minute tutorial covers some basic cloud types. Four core cloud categories are discussed, as well as some combinations or hybrids across these categories. Visual depictions of the varying cloud types are shown with an inclusion of time lapse photography to illustrate the formation and dissipation of the clouds.

Video:

Tornado Formation

Seasoned storm chaser and climate scientist Anton Seimon explains how tornadoes are formed.