The only way to know your smoke alarm is functioning and ready (except for letting your turkey burn in the oven) is to test it. And tests don't just confirm that smoke detectors have power -- they can ...

In this video, I’ll show you how to make your own smoke test machine to quickly and easily detect leaks. A smoke machine makes diagnosing vacuum leaks fast and hassle-free—watch now to see how it’s ...

In this video, I explain how to find a vacuum leak in a car, which can be a frustrating task. I demonstrate how to create a smoke test machine for detecting vacuum leaks or boost leaks. Using a smoke ...