rubik prize

Que Kien Vu (13 years old), a Chinese, has set a Guinness record for the speed of solving 3 rubik blocks at the same time with 2 blocks in 2 hands and the rest with 2 feet.

The shortest time to solve the 3x3x3 Rubik block that humans achieved is 4.90 seconds (the record of Lucas Etter just created last year) but for the machine below it only takes