![]() ![]() Nicknamed "King Louie" after the character in "The Jungle Book," RoboSimian can walk on four legs, crawl, move like an inchworm and slide on its belly like a penguin. Originally built as a disaster-relief robot for the Defense Advanced Research Projects Agency (DARPA), it has been modified to move in icy environments. RoboSimian is being developed to meet that challenge. A rover in this unpredictable world would need to be able to move on ice and silty, crumbling ground. Ice Worm isn't the only approach being developed for icy worlds like Saturn's moon Enceladus, where geysers at the south pole blast liquid into space. ![]() In its last field test in Death Valley, California, in early 2019, LEMUR chose a route up a cliff, scanning the rock for ancient fossils from the sea that once filled the area. Robots can land on the Moon and drive on Mars, but what about the places they can't reach? Designed by engineers as NASA's Jet Propulsion Laboratory in Pasadena, California, a four-limbed robot named LEMUR (Limbed Excursion Mechanical Utility Robot) can scale rock walls, gripping with hundreds of tiny fishhooks in each of its 16 fingers and using artificial intelligence to find its way around obstacles. Helens so that it can one day contribute to science on Earth and more distant worlds: Ice Worm is part of a generation of projects being developed to explore the icy moons of Saturn and Jupiter, which may have oceans under their frozen crusts. To hone its technical skills, JPL project lead Aaron Parness tests Ice Worm on glaciers in Antarctica and ice caves on Mount St. The robot also has LEMUR's AI, enabling it to navigate by learning from past mistakes. It can use the same technique to stabilize itself while taking scientific samples, even on a precipice. ![]() The robot climbs ice walls by drilling one end at a time into the hard surface. Adapted from a single limb of LEMUR, Ice Worm moves by scrunching and extending its joints like an inchworm. How does a robot navigate a slippery, icy surface? For Ice Worm, the answer is one inch at a time. Those robots are being developed now, honing technology that may one day be part of future missions to distant worlds. In future missions to Mars or icy moons, robots with AI and climbing technology derived from LEMUR could aid in the search for similar signs of life. Although the project has since concluded, it helped lead to a new generation of walking, climbing and crawling robots. LEMUR was originally conceived as a repair robot for the International Space Station. In its last field test in Death Valley, California, in early 2019, LEMUR chose a route up a cliff while scanning the rock for ancient fossils from the sea that once filled the area. Some items are only counted as lucky in certain seasons.Robots can drive on the plains and craters of Mars, but what if we could explore cliffs, polar caps and other hard-to-reach places on the Red Planet and beyond? Designed by engineers at NASA's Jet Propulsion Laboratory in Pasadena, California, a four-limbed robot named LEMUR (Limbed Excursion Mechanical Utility Robot) can scale rock walls, gripping with hundreds of tiny fishhooks in each of its 16 fingers and using artificial intelligence (AI) to find its way around obstacles. In Animal Crossing: New Horizons, lucky items give a 777-point HHA bonus. The list of lucky items changes each month, and most lucky items are bugs or fish. In Animal Crossing: New Leaf, lucky items give an HHA point bonus of 7,777 per unique item. In Animal Crossing: City Folk, lucky items give an HRA point bonus of 7,777 per unique item. In Animal Crossing: Wild World, lucky items give an HRA point bonus of 7,777 per unique item. Includes data sourced from this Item Spreadsheet, compiled by TimeSword3D, AlexBot2004, Cuyler, Ruthless Cutie, SuperHamster, and vmario. ![]()
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