Video of centipede,(Scutigera sp ) & millipede,(Tachypodoiulus sp?).

Centipedes have one pair of legs per segment and are predators, feeding on smaller prey. They have poison glands and larger tropical species can give a painful bite. Millipedes have two pairs of legs per segment and feed on plant material.
As you can observe both groups spend a lot of their time looking after their many appendages.
Despite appearances the two groups are not believed to be closely related.