Actually a Birthday gift, one of my boys got me a nifty little USB Endoscope Camera that attaches to a laptop, or with a USB to Mini USB adapter to a Smart Phone to it into a viewing screen for the boroscope camera. The camera unit is nominal 1/4" x 1.5", attached to a 15' cable. There's a nifty little adjustment wheel to control a set of LED's that surround the lens for those dark places you want to view, like inside a combustion chamber, or......:HMMM: There's also a hook attachment, and a magnet attachment to retrieve things from those dark, dank places one cannot otherwise reach.
Attachment 65135
The camera is waterproof, so I suppose that with a 15' cable one could perhaps attempt a colonoscopy, but the instructions do mention that it's not intended for medical use, and there is no directional control. :LOL::LOL::LOL:
Haven't put it to use yet, other than to see that it works and I can attest that it does a fine job of looking into Bones' ear.;)
So what kind of goodies did ya' get??