Steam engine robot got one more entrant to their family R2-D2 after recently launched R2-Steam too (R2-S2). The detailed specification of this R2-S2 is not yet unveiled but, I can surely help you to show some crazy videos of this newly...

It may sound bizzare, where people are talking about hybrids, electricity and free energy, a guy is still stuck to steam engine. Good way to save legacy, however, Wei Huang performs the feat with the use of toys, hobbyist steam engines,...