| 0:00:05 | scientists have long speculated that sleet helps restore and repair the brain now researchers studying |
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| 0:00:11 | myself found evidence that the story bro spinal fluid that washes through the brain flushes |
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| 0:00:16 | out potentially harmful proteins |
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| 0:00:19 | when the mice or sleeping clean out happens twice as fast as when they're away |
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| 0:00:25 | for a hundred years scientists have been trying to nail down where cosmic rays come |
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| 0:00:29 | from twenty thirteen be fairly gamma ray space telescope |
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| 0:00:34 | finally spotted solid evidence the race which actually high energy particles |
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| 0:00:39 | originate inside the roman mask exploding stars |
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| 0:00:45 | when viruses attack bacteria the bacteria flight back and that defences inspired a remarkable gene |
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| 0:00:52 | editing technique how crisper it'll outsiders to use approach to perform micro surgery on genes |
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| 0:00:59 | with astounding precision |
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| 0:01:01 | receiver could help naval who genetic engineering research |
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| 0:01:06 | while just call them we're gonna weights minute sure organs grown in the lap |
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| 0:01:11 | that used to be science fiction but this year researchers using stem cells grew mini |
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| 0:01:17 | kidney liver buttons and even rudimentary brains the size of an apple c |
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| 0:01:24 | there's a humbling plot most of the cells and the nn your body don't belong |
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| 0:01:27 | to they belong to bacteria that live inside of twenty thirteen researchers made important progress |
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| 0:01:34 | toward figuring out how these microbes |
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| 0:01:36 | and there might help physicians treat malnutrition cancer and other disease |
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| 0:01:42 | ros kites are materials that could make solar power cell cheaper easier to make and |
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| 0:01:48 | very good at converting sunlight into electricity but they're not up there yet with commercial |
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| 0:01:53 | silicon solar cells still there cleaning fast |
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| 0:01:57 | how higher is called r s v sense millions of babies to the hospital every |
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| 0:02:02 | year now researchers have used structural biology to the engineering or sp protein to trigger |
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| 0:02:09 | an immune response |
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| 0:02:10 | it's a pioneering accomplishment and a big step toward creating a vaccine |
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| 0:02:15 | after more than a decade of failure researchers this euronounce that they had finally derive |
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| 0:02:20 | stem cells from cloned human embryo recipe for making them included action caffeine stem cells |
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| 0:02:28 | can develop and any type of cell in the body and that could help assigned |
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| 0:02:32 | to study and treat diseases |
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| 0:02:35 | now here's a concept c through brain sciences this year learn to make brain tissue |
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| 0:02:41 | as clear as glass |
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| 0:02:43 | right chemically removing fatty look at scatter light |
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| 0:02:46 | researchers open the window on the hidden structures inside |
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| 0:02:51 | and now for this year's break through a whole new way to treat cancer answering |
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| 0:02:56 | in the therapy text tumours by harnessing a person's "'em" use just this year is |
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| 0:03:01 | a promising results from clinical trials researchers successfully treated a number of different types of |
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| 0:03:07 | cancers but this is very much your work in progress |
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| 0:03:11 | it only helped a handful patients and there's still a lot to learn about how |
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| 0:03:16 | this therapy works |
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