Bubbles Maker Machine

Components :

• DC motor
• BO motor I- shaped
• Box (20 * 8 cm)
• Power Bank with USB connector
• Plastic Bottle
• Switch
• old CD

Explanation:

The DC motor drives the fan. The fans blows over the CD which has small Holes. The CD is driven by a BO motor and is dipped in soap solution.
As the fan blows over the holes of CD bubbles are generated continuously.