http://www.nationalgeographic.com/channel/inthewomb/
Before it takes its first breath,
a human baby has been through
an incredible transformation…
http://www.nationalgeographic.com/channel/inthewomb/images/shim.gif
From a single cell to a complex, self-sustaining organism. With ground-breaking photography, computer graphics, and 4-D imaging, In the Womb reveals this amazing process as the first heart cells begin to beat, the nerve cells flicker to life, and the senses develop.
Very Informative ]