Muda (ç¡é§) is a Japanese word meaning futility; uselessness; idleness; superfluity; waste; wastage; wastefulness, and is a key concept in the Toyota Production System (TPS) as one of the three types of deviation from optimal allocation of resources (muda, mura, muri).uda has been given much greater attention as waste than the other two which means that whilst many Lean practitioners have learned to see muda they fail to see in the same prominence the variation of mura (unevenness) and muri (overburden).
The beak is the only hard part of an octopus and squidâs body. It is located on the lower side of the body. In the mouth is a radula, a toothed tongue for rasping.The beak is made of the same material, keratin, that a birdâs beak and our fingernails are made of.hat is the larges octopus? Enteroctopus dofleini, also known as the Giant Pacific Octopus or North Pacific Giant Octopus is the largest species of Octopus with the heaviest ever found weighing in at 600 lbs.
Octopus Octopus are mollusks like squid. There are about 200 species of octopus. There are two large groups of octopus. The cirrata or finned octopuses live in the deep sea at depths of between 1000 and 24,000 feet. About 85% of octopus are in the incirrata group. They have no fins and live in shallow water in caves or crevices. Octopus have no shell at all, not even an inner one. They have eight tentacles. The tentacles have suction cups on them and are used to hold onto prey. The tentacles also have taste sensors that let the octopus know if what it grabbed is worth eating. The octopus' mouth is in the center of its tentacles.