CNN’s Laurie Segall explains what 3-D printing is and why it matters. For more CNN videos, visit our site http://www.cnn.com/video/ . source
Kate and Annie Madden, ages 17 and 16, produce supplements to prevent stomach ulcers in horses. It is used by five royal families. Akshay Ruparelia, 19,...
Santiago Lopez, 19, is from Argentina. Buger-Bounty Hacker is the first in millions. This means that he is paid to find glitches in the software of...
Australian Feliks Zemdegs has successfully defended his title at the Rubik’s Cube World Championship held in Sao Paulo, Brazil. Subscribe to BBC News HERE http://bit.ly/1rbfUog Check...
CNN’s Victor Blackwell explains how it differs from buying guns online to buying them personally. . source
Subscribe to BBC News at www.youtube.com/bbcnews N.B. Some parts of the movie have no audio. Cats play a vital role in their evolutionary evolution from lone...
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