>> heather knight explores the world of social robotics. but first, meet andrew tay. >> maybe it begins as a hobby and then it might work into a small business and then it's just an obsession and there's no turning back. it's like crack. i don't know what's so obsessive, i just enjoy doing it, almost every aspect. even the stings have their place, they humble me and remind me who i am. >> beekeeping is a surprisingly addictive trend taking over rooftops from chicago to shanghai. but few beekeepers have the global reach of andrew cote. from the heights of new york's most luxurious hotels to the far reaches of the african bush, he's spreading his love of these remarkable creatures to people throughout the world. andrew cote is a man with a mission. and today he's taking us along for the ride. i'm dr. sanjay gupta, and this is "the next list." >>> they are innovators, game changers, people pushing themselves, moving us all forward. they're the next scientists, musicians, poets, dreamers, teachers and geniuses. they are the next list. >> i have

. >> how programmer heather knight is using social robotics to transform our future.their stories on "the next list." [ engine revving ] ♪ [ male announcer ] it's a golden opportunity to discover the heart-pounding exhilaration beyond the engineering. ♪ come to the golden opportunity sales event to experience the precision handling of the lexus performance vehicles, including the gs and all-new is. ♪ this is the pursuit of perfection. you tell us what you want to pay, and we give you a range of coverages to choose from. who is she? that's flobot. she's this new robot we're trying out, mostly for, like, small stuff. wow! look at her go! she's pretty good. she's pretty good. hey, flobot, great job. oops. [ powers down ] uh-oh, flobot is broken. the "name your price" tool, only from progressive. call or click today. saving time by booking an appointment online, even smarter. online scheduling. available now at meineke.com. >>> in egypt today, 36 people died in one violent incident in cairo. this truck was carrying members of the muslim brotherhood from one prison to anot

>> heather knight explores the world of social robotics.ndrew tay. >> maybe it begins as a hobby and then it might work into a small business and then it's just an obsession and there's no turning back. it's like crack. i don't know what's so obsessive, i just enjoy doing it, almost every aspect. even the stings

. >> social robot cist heather knight that brings a human touch to technology. >> i have a crazy idea we come to a world where we replace not people by robots but computers by robots. how about making technology more human? >> their stories on the next list this saturday 2:30 eastern. >>> the film the butler looked at a man that spent decades serving presidents in the white house. next i will speak with a man that served presidents george w. bush and barack obama. what that was like for him from inside the executive residence. ♪ [ woman ] destination assist. this is ann. where would you like to go tonight? ♪ [ male announcer ] it's a golden opportunity to see how lexus effortlessly connects you to where you're going. ♪ come to the golden opportunity sales event and experience the connectivity of lexus enform, available on all lexus models, including the es and rx. ♪ this is the pursuit of perfection. i just served my mother-in-law your chicken noodle soup but she loved it so much... i told her it was homemade. everyone tells a little white lie now and then. but now she wants my recipe

from robots to bees, andrew cote and heather knight are influencing their fields. and that's what makes them on "the next list." i'm dr. sanjay gupta. hope to see you back here next week. >>> hello, everyone. it's 3:00 p.m. on the east coast, noon out west. for those of you just joining us in the cnn newsroom, welcome. i'm fredricka whitfield. here are the items this afternoon. hannah anderson and her family are saying goodbye to a mother and son. police say family friend james dimaggio killed christina and ethan anderson before kidnapping hannah earlier this month. the wildfire is spreading to the yosemite national park. sto >>> it's been 50 years since martin luther king, jr. made his "i have a dream" speech on the washington mall. many are gathering for that event. >>> in a small catholic church near san diego, the service is under way to remember alleged kid nam victim hannah anderson's mother and brother. this is a live picture right now inside the guardian angels catholic church in santee, california. the bodies of christina and ethan anderson were found in t

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