What technology shows hidden bodily fluids in a room?

Rella asked:


On the “Monk” episode, “Mr. Monk Takes a Vacation,” a crime scene detective uses some kind of machine that makes all sort of bodily fluids show up around the hotel room, which of course completely freaks Mr. Monk out.

What kind of technology is this and how does it work?

I’ve seen black lights advertised to show up hidden pet urine, but I tried it and it didn’t work–maybe because it was on wooden floors and brick instead of carpet.

Thanks for the info.

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This entry was posted on Monday, February 16th, 2009 at 12:34 pm and is filed under New Technology. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

2 Responses to “What technology shows hidden bodily fluids in a room?”

  1. pbfootgirlchemist Says:

    It’s called Luminol.

    Check out how it works …

  2. MN Science Teacher Says:

    You are correct: it is black light (ultraviolet light).

    Check out the links below:

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