A side view of the same feat shows him about 8-10 inches from the glass.
That's Not a sewing needle, so the name plays on our perceptions.
Online you can buy 12x12 sheets of glass that are .05" thick... 1/20th of an inch. You can break it with a flicked finger. That you can crack it with a piece of steel is not as impressive as it seems.
That's Not a sewing needle, so the name plays on our perceptions.
Online you can buy 12x12 sheets of glass that are .05" thick... 1/20th of an inch. You can break it with a flicked finger. That you can crack it with a piece of steel is not as impressive as it seems.