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  • Welcome To DNews!

    367,976 views 1 year ago
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    DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories and perspectives you won't find anywhere else. New videos, twice daily at youtube.com/dnews

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    • How Many Friends Do You Really Need? - Duration: 4 minutes, 26 seconds.

      • 11 hours ago
      • 25,746 views
      A new study reveals the major difference between people who need friends and people who don’t, but can people really live without friends? Dr. Sapna Parikh joins us to discuss!

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    • Can Light and Sound Get You High? - Duration: 3 minutes, 40 seconds.

      • 1 day ago
      • 56,916 views
      Makers of a new type of headphones claim to trigger your pleasure in your brain. Can technology be like a drug?
      Can You Have a Brain Orgasm? ►►►►http://bit.ly/1UYLxT8
      Sign Up For The TestTube Newsl...
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    • Can Air Be A Water Source During A Drought? - Duration: 3 minutes, 3 seconds.

      • 2 days ago
      • 67,622 views
      Most of the U.S. is suffering a terrible drought, but scientists believe we may be able to pull water from air and survive the way desert creatures do.
      How Much Of America Is In A Drought? ►►►►ht...
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    • Can Dogs Smell Cancer? - Duration: 68 seconds.

      • 3 days ago
      • 49,154 views
      We know dogs have an incredible sense of smell, but is it good enough to detect the scent of cancer cells?
      Why Are the Biggest Animals on Earth Vegetarian? ►►►►http://bit.ly/22pfFLR
      Why Do Dogs an...

    • Are Solid State Batteries The Perfect Battery? - Duration: 3 minutes, 53 seconds.

      • 3 days ago
      • 101,520 views
      Many batteries we use today don’t hold up to minor damage or weather change but scientist believe they may have solved this problem.
      Why Aren’t All Batteries Rechargeable? ►►►► http://bit.ly/1TgP5...
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    • Could Galactic Walls Prove We're Wrong About The Universe? - Duration: 3 minutes, 38 seconds.

      • 4 days ago
      • 144,161 views
      Astronomers have just found the biggest galaxy wall yet. What is a cosmic great wall, and how do we find them?
      Does This Discovery Prove There's Another Universe? ►►►►http://bit.ly/25uz6Cd
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    • Why Do We Have Fingernails and Not Claws? #AskDNews - Duration: 4 minutes, 12 seconds.

      • 5 days ago
      • 131,070 views
      Nails evolved from claws roughly 50 million years ago. Why did this happen and what purpose do nails serve?
      Why Do Fingernails Grow Faster Than Toenails? ►►►►http://bit.ly/1MQiFVb
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    • Can Some People See More Colors Than You? - Duration: 3 minutes, 44 seconds.

      • 6 days ago
      • 97,411 views
      Forget Roy G. Biv. Some people can see over a million colors! How does that work?
      What Causes Color Blindness? ►►►► http://bit.ly/1USU8qn
      Check Out Fig. 1 ►►►► http://bit.ly/1AKpGBH
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    • Are Ultra-Processed Foods Really That Bad For You? - Duration: 3 minutes, 39 seconds.

      • 1 week ago
      • 112,285 views
      Not all processed foods are created equally. What are ultra-processed foods and what are they doing to your body?

      What Exactly Is Processed Meat? ►►►►http://bit.ly/1VQw4UG
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    • Who Pays For Science? - Duration: 4 minutes, 58 seconds.

      • 1 week ago
      • 76,251 views
      Science is more expensive than you’d think! Who puts all the money behind those papers published and discoveries made?

      Subscribe to TestTube Plus! ►►►►http://bit.ly/1RnIOA1
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    • Where Do Baby Planets Come From? - Duration: 3 minutes, 57 seconds.

      • 1 week ago
      • 61,253 views
      We all know where babies come from, but what about baby planets? How do they form?

      Why Does Everything In The Universe Spin? ►►►►http://bit.ly/1XSZIaj
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    • How Hackers Are Using Wireless Mice To Steal Your Information - Duration: 70 seconds.

      • 1 week ago
      • 96,971 views
      Wireless gadgets are leaving you vulnerable to computer hackers. How?

      Why It's So Hard For The Government To Hack Your Phone►►►►http://bit.ly/21AaNzU
      How Close Are We To Computers That Think Li...

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    RACING EXTINCTION premieres in more than 220 countries and territories around the world December 2 at 9PM ET/PT on Discovery: http://dne.ws/20MXQDd
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    Want to be a know-it-all at your next party? Here are some of Trace's favorite videos to get you started!
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