Moriya II is a 10-inch fan run by a Stirling engine on a small alcohol burner. Moriya II is an updated version of the original Moriya fan which was made by the author almost 50 years ago. Moriya II incorporates a number of improvements and refinements but retains the now classic style of the original. It is made entirely from stock metal materials and hardware. You can make one like it from the complete plans and illustrations in this little book. You will need access to a lathe, drill press, and milling machine (or a milling attachment for the lathe), and know how to use them. When finished, it will reward you with some comfort when things get warm and sticky, with no electricity needed !