http://www.scientificamerican.com/video/bionic-kangaroo-demonstrates-big-leap-in-robotics/

http://www.scientificamerican.com/video/researchers-buzz-the-brain-to-speed-up-learning/

http://www.scientificamerican.com/video/what-happens-to-your-body-after-you-die/

http://blogs.scientificamerican.com/the-curious-wavefunction/2013/01/24/truth-and-beauty-in-chemistry/