Trickster turn passed it on to Odysseus. In Slavic folktales, the trickster and the culture hero are often combined. Frequently the trickster figure exhibits gender and form variability. In Norse mythology the mischief-maker is Loki, who is also a shape shifter. Loki also exhibits gender variability, in one case even becoming pregnant. He becomes a mare who later gives birth to Odin's eight-legged horse Sleipnir. British scholar Evan Brown suggested that Jacob in the Bible has many of the characteristics of the trickster:The tricks Jacob plays on his twin brother Esau, his father Isaac and his father-in-law Laban are immoral by
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,