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{“questions”:{“ugt7g”:{“id”:”ugt7g”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Why are lab coats typically made from cotton or polyester blends?\r\n”,”desc”:””,”hint”:””,”answers”:{“kz7lh”:{“id”:”kz7lh”,”image”:””,”imageId”:””,”title”:”To make them fire-resistant”},”5nflj”:{“id”:”5nflj”,”image”:””,”imageId”:””,”title”:”For their ability to resist stains”},”fwui6″:{“id”:”fwui6″,”image”:””,”imageId”:””,”title”:”For durability and comfort”,”isCorrect”:”1″},”lkrjg”:{“id”:”lkrjg”,”image”:””,”imageId”:””,”title”:”To make them fashionable\r\n “}}},”a9zls”:{“id”:”a9zls”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary purpose of wearing a lab coat in a laboratory setting?\r\n”,”desc”:””,”hint”:””,”answers”:{“0y3r6”:{“id”:”0y3r6″,”image”:””,”imageId”:””,”title”:”To keep warm”},”bv2tn”:{“id”:”bv2tn”,”image”:””,”imageId”:””,”title”:”To protect the wearer from chemical spills or biological hazards”,”isCorrect”:”1″},”zqcdt”:{“id”:”zqcdt”,”image”:””,”imageId”:””,”title”:”To indicate status”},”pt9pi”:{“id”:”pt9pi”,”image”:””,”imageId”:””,”title”:”To.

{“questions”:{“r0f28”:{“id”:”r0f28″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the main principle behind how a kaleidoscope works?\r\n”,”desc”:””,”hint”:””,”answers”:{“eb3dn”:{“id”:”eb3dn”,”image”:””,”imageId”:””,”title”:”Absorption of light\r\n”},”vkt9o”:{“id”:”vkt9o”,”image”:””,”imageId”:””,”title”:”Reflection of light”,”isCorrect”:”1″},”uu5nu”:{“id”:”uu5nu”,”image”:””,”imageId”:””,”title”:”Diffraction of light”},”ow7jy”:{“id”:”ow7jy”,”image”:””,”imageId”:””,”title”:”Refraction of light”}}},”m8dbu”:{“id”:”m8dbu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What type of symmetry is typically seen in kaleidoscope patterns?\r\n”,”desc”:””,”hint”:””,”answers”:{“fhtxs”:{“id”:”fhtxs”,”image”:””,”imageId”:””,”title”:”Radial symmetry”,”isCorrect”:”1″},”wrtea”:{“id”:”wrtea”,”image”:””,”imageId”:””,”title”:”Bilateral symmetry”},”u5a28″:{“id”:”u5a28″,”image”:””,”imageId”:””,”title”:”Asymmetry”},”ao6pj”:{“id”:”ao6pj”,”image”:””,”imageId”:””,”title”:”Translational symmetry”}}},”j6j35″:{“id”:”j6j35″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What materials are typically used to make the colorful objects inside a kaleidoscope?\r\n”,”desc”:””,”hint”:””,”answers”:{“pcqih”:{“id”:”pcqih”,”image”:””,”imageId”:””,”title”:”Fabric and metal”},”bphwc”:{“id”:”bphwc”,”image”:””,”imageId”:””,”title”:”Glass beads and small pieces of plastic”,”isCorrect”:”1″},”u8tzh”:{“id”:”u8tzh”,”image”:””,”imageId”:””,”title”:”Sand and water”},”ev49a”:{“id”:”ev49a”,”image”:””,”imageId”:””,”title”:”Paper.

{“questions”:{“6vwbo”:{“id”:”6vwbo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary function of a hydraulic arm?\r\n”,”desc”:””,”hint”:””,”answers”:{“v0v3y”:{“id”:”v0v3y”,”image”:””,”imageId”:””,”title”:”To regulate fluid pressure”},”mg7ao”:{“id”:”mg7ao”,”image”:””,”imageId”:””,”title”:”To lift heavy objects”,”isCorrect”:”1″},”2c0o0″:{“id”:”2c0o0″,”image”:””,”imageId”:””,”title”:”To generate heat for machines”},”vrer4″:{“id”:”vrer4″,”image”:””,”imageId”:””,”title”:”To generate electricity”}}},”e8snq”:{“id”:”e8snq”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is NOT a component of a hydraulic arm?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“gyrq5”:{“id”:”gyrq5″,”image”:””,”imageId”:””,”title”:”Pump”},”m4wej”:{“id”:”m4wej”,”image”:””,”imageId”:””,”title”:”Cylinders”},”vsg3r”:{“id”:”vsg3r”,”image”:””,”imageId”:””,”title”:”Battery”,”isCorrect”:”1″},”jgiwf”:{“id”:”jgiwf”,”image”:””,”imageId”:””,”title”:”Hydraulic fluid”}}},”uwg3w”:{“id”:”uwg3w”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What principle does a hydraulic arm operate on?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“wu683”:{“id”:”wu683″,”image”:””,”imageId”:””,”title”:”Pascal’s Principle”,”isCorrect”:”1″},”o6hpo”:{“id”:”o6hpo”,”image”:””,”imageId”:””,”title”:”Archimedes’ Principle”},”r4jhq”:{“id”:”r4jhq”,”image”:””,”imageId”:””,”title”:”Bernoulli’s Principle”},”xc7gd”:{“id”:”xc7gd”,”image”:””,”imageId”:””,”title”:” Boyle\u2019s Law”}}},”zp0d2″:{“id”:”zp0d2″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In a hydraulic system, what role does the.

{“questions”:{“m9w6j”:{“id”:”m9w6j”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary function of a gyroscope?\r\n”,”desc”:””,”hint”:””,”answers”:{“ggtw9”:{“id”:”ggtw9″,”image”:””,”imageId”:””,”title”:”To measure acceleration”},”p4use”:{“id”:”p4use”,”image”:””,”imageId”:””,”title”:”To measure light intensity\r\n”},”msni1″:{“id”:”msni1″,”image”:””,”imageId”:””,”title”:”To measure angular velocity”,”isCorrect”:”1″},”0r74p”:{“id”:”0r74p”,”image”:””,”imageId”:””,”title”:”To measure temperature”}}},”90s49″:{“id”:”90s49″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a common application of a gyroscope kit?\r\n”,”desc”:””,”hint”:””,”answers”:{“tytpp”:{“id”:”tytpp”,”image”:””,”imageId”:””,”title”:”Inertial navigation systems”,”isCorrect”:”1″},”j0e1f”:{“id”:”j0e1f”,”image”:””,”imageId”:””,”title”:”Temperature regulation”},”47mda”:{“id”:”47mda”,”image”:””,”imageId”:””,”title”:”Measuring heart rate”},”p7t3l”:{“id”:”p7t3l”,”image”:””,”imageId”:””,”title”:”GPS tracking”}}},”dmjw1″:{“id”:”dmjw1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In a gyroscope kit, which sensor is typically used to detect orientation?\r\n”,”desc”:””,”hint”:””,”answers”:{“ie5so”:{“id”:”ie5so”,”image”:””,”imageId”:””,”title”:”Magnetometer”},”mo4ka”:{“id”:”mo4ka”,”image”:””,”imageId”:””,”title”:”Thermometer”},”7qe5t”:{“id”:”7qe5t”,”image”:””,”imageId”:””,”title”:”Gyroscope”,”isCorrect”:”1″},”xj6g6″:{“id”:”xj6g6″,”image”:””,”imageId”:””,”title”:”Accelerometer”}}},”iacfo”:{“id”:”iacfo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of these is NOT typically part.

{“questions”:{“07plo”:{“id”:”07plo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the Brain string puzzle primarily designed to test?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“3acud”:{“id”:”3acud”,”image”:””,”imageId”:””,”title”:”Logic”},”qmdyc”:{“id”:”qmdyc”,”image”:””,”imageId”:””,”title”:”Spatial reasoning”,”isCorrect”:”1″},”ews2b”:{“id”:”ews2b”,”image”:””,”imageId”:””,”title”:”Memory”},”m9f18″:{“id”:”m9f18″,”image”:””,”imageId”:””,”title”:”Speed”}}},”zak7y”:{“id”:”zak7y”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the main objective of the Brainstring puzzle?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“x06rx”:{“id”:”x06rx”,”image”:””,”imageId”:””,”title”:”To solve math problems”},”uex6s”:{“id”:”uex6s”,”image”:””,”imageId”:””,”title”:”To untangle strings”,”isCorrect”:”1″},”uvuft”:{“id”:”uvuft”,”image”:””,”imageId”:””,”title”:”To memorize sequences”},”28m2b”:{“id”:”28m2b”,”image”:””,”imageId”:””,”title”:”To identify patterns”}}},”d8i90″:{“id”:”d8i90″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How many different colors are typically used in the Brainstring puzzle to represent various strands?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“pvg0l”:{“id”:”pvg0l”,”image”:””,”imageId”:””,”title”:”3″},”s1dbh”:{“id”:”s1dbh”,”image”:””,”imageId”:””,”title”:”4″,”isCorrect”:”1″},”df590″:{“id”:”df590″,”image”:””,”imageId”:””,”title”:”5″},”sf3u3″:{“id”:”sf3u3″,”image”:””,”imageId”:””,”title”:”6″}}},”kztqk”:{“id”:”kztqk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the most challenging aspect of the Brainstring puzzle?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“k9pa7”:{“id”:”k9pa7″,”image”:””,”imageId”:””,”title”:”Finding the.

{“questions”:{“1nltt”:{“id”:”1nltt”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary function of a box robot?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“jmecn”:{“id”:”jmecn”,”image”:””,”imageId”:””,”title”:”Cleaning”},”fupx5″:{“id”:”fupx5″,”image”:””,”imageId”:””,”title”:”Delivery”,”isCorrect”:”1″},”hdg9n”:{“id”:”hdg9n”,”image”:””,”imageId”:””,”title”:”Entertainment”},”3qkwa”:{“id”:”3qkwa”,”image”:””,”imageId”:””,”title”:”Security”}}},”o103j”:{“id”:”o103j”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which technology is often used for navigation in box robots?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“1ceck”:{“id”:”1ceck”,”image”:””,”imageId”:””,”title”:”GPS”},”o9cx5″:{“id”:”o9cx5″,”image”:””,”imageId”:””,”title”:”LIDAR”,”isCorrect”:”1″},”uyicu”:{“id”:”uyicu”,”image”:””,”imageId”:””,”title”:”Sonar”},”hub7o”:{“id”:”hub7o”,”image”:””,”imageId”:””,”title”:”Wi-Fi”}}},”bj5j1″:{“id”:”bj5j1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Box robots are commonly used in which of the following industries?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“zhktm”:{“id”:”zhktm”,”image”:””,”imageId”:””,”title”:”Space Exploration”},”t8bev”:{“id”:”t8bev”,”image”:””,”imageId”:””,”title”:”Food Delivery”,”isCorrect”:”1″},”jndda”:{“id”:”jndda”,”image”:””,”imageId”:””,”title”:”Retail and Shopping”},”9snr6″:{“id”:”9snr6″,”image”:””,”imageId”:””,”title”:”Manufacturing”}}},”hbm17″:{“id”:”hbm17″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What kind of sensors does a typical box robot use to avoid obstacles?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“eedeq”:{“id”:”eedeq”,”image”:””,”imageId”:””,”title”:”Infrared sensors”},”69s3s”:{“id”:”69s3s”,”image”:””,”imageId”:””,”title”:”Cameras and ultrasonic sensors”,”isCorrect”:”1″},”yhkm5″:{“id”:”yhkm5″,”image”:””,”imageId”:””,”title”:”Temperature sensors”},”mduck”:{“id”:”mduck”,”image”:””,”imageId”:””,”title”:”Pressure sensors”}}},”ztrx1″:{“id”:”ztrx1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Box robots are.

{“questions”:{“5gadc”:{“id”:”5gadc”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is a gravity fountain?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“xv7wl”:{“id”:”xv7wl”,”image”:””,”imageId”:””,”title”:”A fountain powered by solar energy”},”zqxnl”:{“id”:”zqxnl”,”image”:””,”imageId”:””,”title”:”A fountain that uses gravitational force to move water”,”isCorrect”:”1″},”wj7ox”:{“id”:”wj7ox”,”image”:””,”imageId”:””,”title”:”A fountain that relies on wind power”},”zccho”:{“id”:”zccho”,”image”:””,”imageId”:””,”title”:”A fountain that uses a pump to circulate water”}}},”aa3rb”:{“id”:”aa3rb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In a gravity fountain, how is the water initially moved?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“jjvmm”:{“id”:”jjvmm”,”image”:””,”imageId”:””,”title”:”By thermal energy”},”58fto”:{“id”:”58fto”,”image”:””,”imageId”:””,”title”:”By wind turbines\r\n”},”hnzzr”:{“id”:”hnzzr”,”image”:””,”imageId”:””,”title”:”By the force of gravity pulling the water.