My name is Joseph Rajakaruna. Throughout my career in design and engineering I always wanted an outlet to pursue my passion for innovation. Thank you for liking and sharing my designs, and for purchasing my commercial products.
 | Alex Campbell on Motoped |
 | Larry Mayer on Motoped |
| Star1004gem | ♩ ♪ ♫… on October 10, 2013: BBC Pla… | |
| June 7, 2013: Nike+… on June 7, 2013: Nike+ Biome… | |
 | jrajakaruna on Power efficiency of Mobile… |
