Turning

Subject:
Seeing inside a hollow form

Jorge Castaneda
Today in a face book forum was talking about his frustration about not being able to look inside a hollow form. They were suggesting this and that, including a magnetic LED And of a sudden I thought this:

Get a piece of fiber optics cable, tape one end to your hollowing bar and tape a flashlight or mini LED in the other end... Presto chango! now you can see...

Has anybody done something like that?

Of course developing an x ray vision may be more accurate ...

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