Delta P

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wheeledgoat

Covid Vaccinated
Messages
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Location
chicago, IL
# of dives
25 - 49
I have no idea how I stumbled upon this as I sit surfing youtube at midnight in the middle of the week, but if you're into retro documentaries, you'll probably enjoy watching the whole thing.

Regardless of who you are, however, if you have a heartbeat and at least one eyeball, you'll be glad you watched what happens at the 2:50 time mark. Don't worry, it's nothing horrible or scarring. You'll be glad you watched it, I promise.

To give you a little perspective in case you decide to skip ahead to 2:50, the video is all about "Delta P" - as in the change, or difference, in pressure.

Why jobs like underwater welding are so dangerous
 
https://www.shearwater.com/products/peregrine/

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