Home made power full Air Cooler in tamil@ 560 Rs|how to make high cool air cooler|in tamil

We made this air cooler at rs 560 with simple pieces of stuff.
We also used a few components that are Motor , Fan Blade and Connector
which is in below link
• How to make high-speed...
This air cooler has high efficiency
at First 5mints it can deliver 25degree breeze
this homemade high cool air cooler can be made at home.
components needed
RS775 motor -150rs
connects rod-120rs
blade-60rs
water can-70rs
wire fence mesh-20rs
12volt dc pump-120rs
RO Tube -10rs
Gourd Brush-10rs each.
• How to make high-speed...