Touring Machine Company

Carbon monoxide isn’t usually a problem with well-maintained aircraft, however, it’s enough of a risk that many people use CO monitors to detect concentrations while flying. Most sound an alarm at a preset level and many read the concentration in parts per million (PPM). One of the students brought his monitor and we used it […]

Positive ground depends on proper circuit functioning, which is the transmission of negative ions by retention of the visible spectral manifestation known as “smoke”.. Smoke is the thing that makes electrical circuits work. We know this to be true because every time one lets the smoke out of an electrical circuit, it stops working. This […]