Location: Westminster, California United States
Profession: Electronic Technician
Number of times previously entering contest: 8
Favorite design and analysis tools: THE LONGEST ROLLING FANS . I made mistakes . The curved fan blades would be 73 tablets Instead 197 tablets and the thickness would be 1/3 ft. Instead 2 1/2 ft .please revise when reading those . thanks .
Inspired by: It none gas - no pollution . clean air...