Borescopes are great tools to add to any collection. Yes. There’s value in being able to diagnose a problem solely with sensory inputs translated by the muscle between your ears. Still, it’s awesome ...

One of the most critical skills in emergency medicine is airway management. Without a patent airway, a patient has about four minutes to live, so doctors and paramedics put a huge amount of effort ...

“Where does he get those wonderful toys?” The Joker wondered out loud in 1989. Today’s Joker wouldn’t ask that. He’d search Amazon for deals on bat gadgets to see inside engines or contactless ...