OT: Inside Steven Tyler's Voice Box

I guess you all remember Tyler's throat/vocal problems from last spring and then the fantastic breakthrough surgery he's had,performed by Dr.Steven Zeitels.
Well,I saw the National Geographic episode of "Incredible Human Machine" with Steven Tyler,which presented the whole procedure.
My jaw dropped...It was absolutely fascinating to see how Tyler's "sound factory"
is working and how that genius doc restored Tyler's ability to sing and hit the high notes again.
There's a short clip up on the NG site:http://channel.nationalgeographic.com/channel/incredible-human-machine/tyler-video.html
Hoping for a next episode...Incredible Human Machine with,um... Steve Perry. (I couldn't help it,sorry
)
Well,I saw the National Geographic episode of "Incredible Human Machine" with Steven Tyler,which presented the whole procedure.
My jaw dropped...It was absolutely fascinating to see how Tyler's "sound factory"

There's a short clip up on the NG site:http://channel.nationalgeographic.com/channel/incredible-human-machine/tyler-video.html
Hoping for a next episode...Incredible Human Machine with,um... Steve Perry. (I couldn't help it,sorry
