Raman spectroscopy enables in situ monitoring of the electrical conductance of a single carbon nanotube. Carbon nanostructures such as carbon nanotubes are of interest because of their electronic ...

[Bill] explains how the projector reads the optical soundtrack. He also delves into the mechanisms that allow continuous sound playback alongside intermittent projection of the image frames.

While driving on a back-country road one day, [Urpo]’s dad noticed that the shadows of the trees on the road looked like an optical film soundtrack, so it was up to the son to make it happen.

A digital audio encoding system from Dolby that was first used in movie theaters in the mid-1970s. It recorded four channels of audio and provided a breakthrough re-introduction of the optical ...

In "TOC TOC TOC TOC" Bras recorded on the optical soundtrack of 16mm film the sound of a pencil tapping against a table. Then, seeing the drawing of the optical sound, ...