Luckily, with a little ingenuity and a cheap USB borescope, [Dr. Adam Blumenberg] and [Dr. Erin Falk] were able to come up with this low-cost video-assisted laryngoscopy setup to reach as many ...
The best borescopes let you get a good look inside your home's walls to see pipes, wires, and other hard-to-see parts. See ...
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