Perpetual Mobile - Libra || Perpetual Useless

This model of the PerpetualMobile in 3D graphics and corresponds to the Zodiac sign Libra . Thanks for watching! Subscribe for new video every Friday! ► http://bit.ly/1b7cigB The most amazing perpetuum mobiles, useless machines, experiments, inventions, strange and extraordinary science artefacts and art kinetic objects from around the world.