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bloop
Bloop was an ultra-low-frequency, high amplitude underwater sound detected by the U.S. National Oceanic and Atmospheric Administration (NOAA) in 1997. By 2012, earlier speculation that the sound originated from a marine animal was replaced by NOAA's description of the sound as being consistent with noises generated via non-tectonic cryoseisms originating from glacial movements such as ice calving, or through seabed gouging by ice.
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View More On Wikipedia.org
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Bloop Tube Dagger Pistol To Rifle Conversion
While doing research on how the ATF measures barrel bore diameters, I came across a discussion on bloop tubes. Naturally that opened a rabbit portal in my brain and lead me to this idea for a pistol to rifle conversion. In case somebody isn't familiar with bloop tubes, it's essentially an...- Discussion Thread
- Homemade & Experimental Discussion
- arakboss
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- Tags
- bloop conversion dagger handgun tube
- Replies: 38
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China Lake 40㎜ Pump Action Grenade Launcher
Finally enough gun? :s0112:- Discussion Thread
- NFA Weapon Discussion
- CountryGent
- Replies: 7
