Medical animation company Xvivo has released a journey through the life and times of the sometimes forgotten hero of our immune systems, the white blood cell. The video is called The Inner Life of the Cell and its journey takes you through the intimate details of what is under the hood of a white cell in a stunning virtual reality 3D immersion that has brought the group great praise. David Bolinsky, founder of Xvivo, indirectly describes the video as the logical extension of Frank Netter's famous medical illustration artworks. Check out the video after the break.