Emily’s Science Lab - Make Styrofoam Disappear (ASL)
Emily Calandrelli
[{'start': '0.533', 'end': '1.868', 'text': 'Have you ever wondered,'}, {'start': '1.935', 'end': '3.870', 'text': '"How does nail polish\nremover work?"'}, {'start': '3.937', 'end': '5.805', 'text': 'Well, today we are\nlearning about all of this'}, {'start': '5.872', 'end': '8.942', 'text': 'and more with my\nDisappearing Act experiment.'}, {'start': '9.008', 'end': '11.544', 'text': "Hi, I'm Emily Calandrelli,\nMIT engineer"}, {'start': '11.611', 'end': '13.079', 'text': 'and host of\n"Emily\'s Wonder Lab."'}, {'start': '13.146', 'end': '14.414', 'text': 'And on my channel,'}, {'start': '14.481', 'end': '17.250', 'text': 'we learn about all\nthings space and science.'}, {'start': '17.317', 'end': '18.651', 'text': 'So grab your styrofoam'}, {'start': '18.718', 'end': '21.554', 'text': 'because things are\nabout to disappear.'}, {'start': '21.621', 'end': '23.356', 'text': "♪ Emily's science lab ♪"}, {'start': '23.423', 'end': '25.658', 'text': '♪ Stay curious and\nkeep exploring ♪'}, {'start': '25.725', 'end': '27.394', 'text': "♪ Emily's science lab ♪"}, {'start': '27.460', 'end': '31.498', 'text': '♪ Stay curious and\nkeep exploring ♪'}, {'start': '31.564', 'end': '34.434', 'text': 'Nail polish remover has\nsomething called acetone in it.'}, {'start': '34.501', 'end': '38.138', 'text': "It's what gives nail polish\nremover that pungent smell."}, {'start': '38.204', 'end': '40.407', 'text': 'Acetone is something\nknown as a solvent,'}, {'start': '40.473', 'end': '42.809', 'text': 'which means it can\ndissolve certain things.'}, {'start': '42.876', 'end': '47.180', 'text': 'Now, nail polish also\nsurprisingly has acetone in it.'}, {'start': '47.247', 'end': '49.649', 'text': 'It just also has other\nchemicals that allow it'}, {'start': '49.716', 'end': '53.420', 'text': 'to harden on your nail once\nthat acetone dries away.'}, {'start': '53.486', 'end': '55.488', 'text': "So here's how nail polish\nremover works."}, {'start': '55.555', 'end': '59.025', 'text': "Because it's a solvent, when\nyou put it back on your nail,"}, {'start': '59.092', 'end': '61.194', 'text': 'it dissolves the nail polish,'}, {'start': '61.261', 'end': '63.830', 'text': 'turning it back into\nits liquid state,'}, {'start': '63.897', 'end': '66.433', 'text': 'making it easier\nto wash it away.'}, {'start': '66.499', 'end': '68.968', 'text': 'For this one, what\nyou need is styrofoam.'}, {'start': '69.035', 'end': '71.738', 'text': 'You can just use a leftover\ncup from a fast food place,'}, {'start': '71.805', 'end': '75.241', 'text': 'some markers to draw on your\nstyrofoam and make it fun,'}, {'start': '75.308', 'end': '77.710', 'text': 'scissors to cut out\nyour styrofoam,'}, {'start': '77.777', 'end': '80.547', 'text': "safety glasses because we're\ndealing with acetone here."}, {'start': '80.613', 'end': '82.982', 'text': "And parents and adults, because\nwe're dealing with acetone,"}, {'start': '83.049', 'end': '84.717', 'text': 'this is something\nthat you should do'}, {'start': '84.784', 'end': '86.286', 'text': 'and maybe have\nyour children watch.'}, {'start': '86.352', 'end': '87.821', 'text': "You just don't want\nthem to be touching"}, {'start': '87.887', 'end': '89.055', 'text': 'or ingesting acetone.'}, {'start': '89.122', 'end': '91.291', 'text': 'And then a bowl to\nput your acetone in.'}, {'start': '91.357', 'end': '94.461', 'text': "So what you're gonna do\nfirst is pour your acetone"}, {'start': '94.527', 'end': '96.162', 'text': 'into your bowl or glass.'}, {'start': '96.229', 'end': '97.764', 'text': 'And a little bit\ngoes a long way here.'}, {'start': '97.831', 'end': '98.698', 'text': "You'll see why."}, {'start': '98.765', 'end': '101.634', 'text': 'So now, take your styrofoam'}, {'start': '101.701', 'end': '105.939', 'text': 'and just slowly submerge\nit into your acetone.'}, {'start': '106.005', 'end': '108.675', 'text': 'Do you see her feet\ndissolving away?'}, {'start': '108.741', 'end': '110.276', 'text': 'Acetone is a solvent,'}, {'start': '110.343', 'end': '113.947', 'text': 'and it is\ndissolving the styrofoam,'}, {'start': '114.013', 'end': '117.083', 'text': 'turning it into this\nlittle gooey mush.'}, {'start': '117.150', 'end': '120.253', 'text': 'And it becomes so much\nsmaller than it originally was'}, {'start': '120.320', 'end': '122.288', 'text': 'because styrofoam is filled'}, {'start': '122.355', 'end': '125.225', 'text': 'with tons of little\npockets of air.'}, {'start': '125.291', 'end': '127.026', 'text': 'And when you remove that air,'}, {'start': '127.093', 'end': '129.829', 'text': 'all you have is that little\ngooey styrofoam left.'}, {'start': '129.896', 'end': '132.532', 'text': 'And now we can say\ngoodbye to our witch.'}, {'start': '132.599', 'end': '134.534', 'text': 'Okay, now I have\na little spooky ghost here.'}, {'start': '134.601', 'end': '137.770', 'text': 'So now my spooky ghost is\ngoing to see the same fate.'}, {'start': '137.837', 'end': '139.439', 'text': 'Bye, ghost.'}, {'start': '145.512', 'end': '146.713', 'text': 'Look at this goo.'}, {'start': '146.779', 'end': '149.182', 'text': 'This is still styrofoam.'}, {'start': '149.249', 'end': '153.286', 'text': "It's just the styrofoam\nwithout all of that air,"}, {'start': '153.353', 'end': '156.656', 'text': 'it just dissolved\ndown into this.'}, {'start': '157.590', 'end': '159.025', 'text': 'Gross.'}, {'start': '159.092', 'end': '163.263', 'text': 'Trying to dissolve 25\nstyrofoam cups at once.'}, {'start': '165.665', 'end': '166.866', 'text': 'Whoa.'}, {'start': '166.933', 'end': '168.835', 'text': 'I can sort of feel\nwhen I get to the lid'}, {'start': '168.902', 'end': '170.470', 'text': "'cause it's denser."}, {'start': '170.537', 'end': '172.171', 'text': '[cups scraping]'}, {'start': '174.741', 'end': '177.310', 'text': 'What number are we at? 13!'}, {'start': '177.377', 'end': '180.313', 'text': 'The acetone is\ndissolving the styrofoam,'}, {'start': '180.380', 'end': '183.516', 'text': 'removing all of the\nbubbles inside of styrofoam'}, {'start': '183.583', 'end': '186.853', 'text': 'and just making it into\nthis little snotty goop.'}, {'start': '186.920', 'end': '188.121', 'text': "Boy, gosh, we're so close."}, {'start': '188.187', 'end': '189.856', 'text': 'Go, go, go, go,\ngo, go, go, go, go,'}, {'start': '189.923', 'end': '193.927', 'text': 'go, go, go, go, go, go,\ngo, go, go, go, go, go.'}, {'start': '195.762', 'end': '200.500', 'text': 'And that is how you dissolve\n25 styrofoam cups at once.'}, {'start': '202.101', 'end': '205.905', 'text': '[chuckles] That is\nstyrofoam without the air.'}, {'start': '205.972', 'end': '207.307', 'text': 'It has this, like,\nshimmer to it.'}, {'start': '207.373', 'end': '209.042', 'text': "It's actually very beautiful."}, {'start': '209.108', 'end': '211.444', 'text': 'Thank you for making\nstyrofoam disappear with me.'}, {'start': '211.511', 'end': '213.646', 'text': 'If you like this one, be sure\nto check out my bestselling'}, {'start': '213.713', 'end': '215.782', 'text': '"Stay Curious and Keep\nExploring" book series'}, {'start': '215.848', 'end': '218.117', 'text': 'for 99 more science experiments.'}, {'start': '218.184', 'end': '219.352', 'text': "I'm Emily Calandrelli."}, {'start': '219.419', 'end': '221.721', 'text': 'Subscribe for all things\nscience and space,'}, {'start': '221.788', 'end': '225.291', 'text': 'and remember, stay curious\nand keep exploring.'}, {'start': '225.358', 'end': '226.526', 'text': "I'll see you next time."}, {'start': '227.460', 'end': '230.163', 'text': '[soft music]'}, {'start': '230.229', 'end': '233.499', 'text': "♪ Emily's science lab ♪"}]