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- Unexplained bright flash of light inside house - Physics Forums
Last night I was awoken by what seemed like an extremely bright flash of light I sat up and saw another bright flash of light just outside my bedroom that
- (SOLD) AR15 Parts - SureFire, Radian Weapons - Calguns. net
Make: SureFire (Sold) Model: Warcomp Flash Hider w Suppressor Adapter (AR15) Caliber: 556 223 Location: Sacramento Will Ship: Yes Other: Unfired, never used Price: $130 00 (firm) Payment type: Venmo or PayPal Make: Radian Weapons Sold - No longer available Model: Raptor Ambidextrous Charging Handle (for AR15)
- How to calculate flash point of mixture? • Physics Forums
Hey guys, I would like to create a mixture out of two liquids with an ideal flash point of around 70ºF The liquids I have to work with are 200 proof (100%) isopropyl alcohol (2-propanol) and aliphatic hydrocarbon mixture (aka hydrotreated petroleum distillates) What I'm looking for is the
- FS: Noveske Recce Upper Receiver (16 Midlength) - SPF!!!
SPF!!! This is a 16 quot; Noveske N4 Recce upper (Midlength) It's very much like new, it has less than 200 rounds through it Includes the flip-up iron sight and the AAC SPR M4 flash hider The bolt and charging handle are not included Asking $680 shipped Money order or very discrete paypal + 3% (If via paypal I will
- Flash Light at the Speed of Light Question • Physics Forums
Some teens asked me a "what if" question here it is Lets say a person is travel at the speed of light of holding a flashlight behind him could he see
- Battlecomp 2. 0 - calguns. net
I just got done switching out my A2 flash hider for a battlecomp 2 0 The battlecomp came with a shim set (1 large, 8 med, 1 small) When I removed the A2 flash hider, it already had a black crush washer, I ended up keeping that crush washer on it and added couple med shims
- Stabilize H2O2: Sodium Stanate Phosphoric Acid • Physics Forums
The discussion centers on the stabilization of hydrogen peroxide (H2O2) and its interaction with sodium percarbonate It highlights the use of sodium stannate and phosphoric acid as stabilizers for H2O2 at concentrations around 0 1% Even with these stabilizers, H2O2 will still degrade over time; for instance, a 7 9% solution can reduce to 7 1% over five years when stored properly in an opaque
- WTS:AR-15 Fulton Armory Complete Upper San Diego - calguns. net
WTS:AR-15 Fulton Armory Complete Upper San Diego Brand new ( "0" round count) Fulton Armory Upper 1 x 7 twist upper Has a F A complete BCG, charging handle, Primary Arms optic (not the optic in the picture) and a vortex flash hidder $520 ( or the full rifle for $780, which will have the standard A2 grip and buttstock) thank you
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