Video+on+Science,+Technology+and+Medicine

=RAY KURZWEIL ON THE COMING SINGULARITY= media type="youtube" key="1uIzS1uCOcE" height="315" width="420"

task
=AFTER MORE THAN 30 YEARS, NASA'S SHUTTLE ERA HAS COME TO A CLOSE=

media type="youtube" key="Rpfe2d3EX0o" height="315" width="560" =Chernobyl Project= media type="youtube" key="F9URUQvGE9g" height="315" width="560"