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Search Results: "melanin and c"

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  • 04:13 Popular Could Increasing the Melanin In Your Skin Protect You From Cancer?

    Could Increasing the Melanin In Your Skin Protect You From Cancer?

    912 views / 0 likes - added

    Researchers are looking into the effects of raising melanin levels in skin to prevent melanoma. Here’s what you need to know. Two-Thirds of All Cancers Are Caused by One Thing: Your DNA - https://youtu.be/ZZUk0gF_-T4 Read More: Mammalian pigmentation is r

  • 05:35 How Do Moles Become Cancerous?

    How Do Moles Become Cancerous?

    690 views / 0 likes - added

    Most people have multiple moles, and they come in lots of different shapes and sizes, but when is a mole just a mole, and how does it turn into a deadly form of cancer? Subscribe to Seeker! http://www.youtube.com/subscription_center?add_user=dnewschannel

  • 11:13 The World in UV

    The World in UV

    540 views / 0 likes - added

    UV cameras expose a hidden world and reveal the incompleteness of our perception The Physics Girl looks at sunscreen: https://youtu.be/GRD-xvlhGMc How to make sunscreen from scratch: https://youtu.be/lMXAY5F28L0 In summary, ultraviolet light interacts dif

  • 06:01 Popular What Colors Were Dinosaurs?

    What Colors Were Dinosaurs?

    736 views / 0 likes - added

    We know a lot about dinosaurs but there’s one question that has plagued paleontologists for decades: what color were they? Go to http://squarespace.com/eons and use code “EONS” for 10% off your first order. Produced in collaboration with PBS Digital Studi

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  • 03:04 The Chemistry of Redheads

    The Chemistry of Redheads

    604 views / 1 likes - added

    Subscribe! http://bit.ly/ACSReactions St. Paddy's Day is just around the corner, and so instead of celebrating with a glass of green beer, these year we decided to take a closer, chemical look into what makes redheads stand out from the crowd. It might su

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  • 01:44 Popular Are Blue Eyes Really Blue? - Sharp Science

    Are Blue Eyes Really Blue? - Sharp Science

    1,584 views / 2 likes - added

    People with blue eyes don't actually have any blue pigment. It's actually lack of melanin that causes light to scatter in your eyes, creating an illusion of a blue hue. This is called the Tyndall effect. MASHABLE ON YOUTUBE Subscribe to Mashable: http://o

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  • 03:14 Popular How Does Hair Dye Work?

    How Does Hair Dye Work?

    937 views / 2 likes - added

    Some hair dyes are basically fine-grained paint. But dyes that stick with you for more than a couple weeks physically and chemically change each hair. Learn how with HowStuffWorks. Learn more at HowStuffWorks.com: Share on Facebook: Share on Twitter: Subs

  • 03:05 Popular The World's Most Unavoidable Carcinogen

    The World's Most Unavoidable Carcinogen

    889 views / 0 likes - added

    Subscribe! http://bit.ly/ACSReactions Out in the open air on a beautiful summer day, most people don’t realize that they’re bathing in the world's most common carcinogen – the sun's rays. Ultra violet (UV) rays to be exact. Let’s take a look at how UV ray

  • 09:40 Popular The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

    869 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: Ciaran FROM: your sister Jillian Happy birthday! Hope you enjoy being immortalized via doobly-doo! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with ev

  • 09:13 Popular This Is How Your DNA Made You

    This Is How Your DNA Made You

    1,086 views / 0 likes - added

    DNA is the genetic instructions that tell your body where to put each finger and how to orient the heart, but how does this process work on a cellular level? In this episode, Patrick breaks down each step of the process and explains how you end up as you

  • 02:29 This Chicken is Entirely Black, From Beak to Bone

    This Chicken is Entirely Black, From Beak to Bone

    548 views / 2 likes - added

    With a heart as black as our souls, Indonesia’s Ayam Cemani are our new goth dream queens. Known for their distinct melanin pigment, these birds are entirely black, from their feathers all the way down to their organs and bones. Thought to be the bearer o

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  • 05:42 Popular How Do Chameleons Change Color?

    How Do Chameleons Change Color?

    1,196 views / 2 likes - added

    New research shows chameleons actively tune nano-crystals to change their color. For a 10-day free trial, check out http://lynda.com/veritasium Chameleon research in Nature Communications: http://bit.ly/1FacHO2 "Photonic Crystals Cause Active Colour Chang

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  • 04:33 What Really Causes Sunburns?

    What Really Causes Sunburns?

    463 views / 0 likes - added

    The way the sun damages your skin is weirder than you ever thought. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Nature: Sunlight Damages DNA in the Dark http://w

  • 06:21 Popular Is Your Eye Color Not Real?

    Is Your Eye Color Not Real?

    830 views / 0 likes - added

    Check out Say It Loud from PBSDS https://www.youtube.com/SayItLoudPBS SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below The eyes are often the first thing we see when we look at someone. And when you look at them up c

  • 04:05 Are Zebras Black with White Stripes or White with Black Stripes?

    Are Zebras Black with White Stripes or White with Black Stripes?

    485 views / 1 likes - added

    Zebras are actually black with white stripes. All animals get their colors from pigments called melanin which are of two kinds - eumelanin gives a black to brown color which pheomelanin gives reddish to yellow hues. The cells that create this pigment, mel


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