Sleipnir as the creator of Ásbyrgi, in works of art, literature, software, and in the names of ships. In the "Poetic Edda", Sleipnir appears or is mentioned in the poems "Grímnismál", "Sigrdrífumál", "Baldrs draumar", and "Hyndluljóð". In "Grímnismál", Grimnir (Odin in disguise and not yet having revealed his identity) tells the boy Agnar in verse that Sleipnir is the best of horses ("Odin is the best of the Æsir, Sleipnir of horses"). In "Sigrdrífumál", the valkyrie Sigrdrífa tells the hero Sigurðr that runes should be cut "on Sleipnir's teeth and on the sledge's strap-bands." In "Baldrs draumar", after the Æsir convene
Legged robot This grants a machine the speed and energy efficiency of wheeled locomotion as well as the mobility of legged navigation. Boston Dynamics' Handle, a bipedal robot with wheels on both legs, is one example. Legged robot Legged robots are a type of mobile robot which use mechanical limbs for movement. They are more versatile than wheeled robots and can traverse many different terrains, though these advantages require increased complexity and power consumption. Legged robots often imitate legged animals, such as humans or insects, in an example of biomimicry. Legged robots can be categorized by the number of limbs they use,