Using water to see if frying oil is hot enough can be dangerous. Instead, dip the handle of a wooden spoon in a deep fryer or skillet to see if the oil bubbles, says pro chef Maricel Gentile.

Without a diagnostic tool, it's challenging to determine what is wrong with your car and whether to keep driving when a solid ...

Simply plug in this Ting smart sensor and let it handle the rest - it'll provide key insights into your home's risk of electrical fires.

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.