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Home » Discuss » Archives » General Discussion (1/22-2007 thru 12/14/2010) |
Orrex (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 06:15 PM Original message |
Question about those sonic cannons |
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izquierdista (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:08 PM Response to Original message |
1. Couldn't hurt |
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HiFructosePronSyrup (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:11 PM Response to Original message |
2. Sure. |
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Orrex (1000+ posts) Send PM | Profile | Ignore | Sat Sep-26-09 07:41 AM Response to Reply #2 |
9. Well, if I were going to participate in such a crowd, I might think about bringing a set |
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Trillo (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:16 PM Response to Original message |
3. A physicist or engineer could build a sound cancellation device, |
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bananas (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:46 PM Response to Reply #3 |
6. IIRC, they use two or more ultrasonic frequencies to generate an audible beat frequency. nt |
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slampoet (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 08:23 PM Response to Reply #3 |
8. Spec are not hard and a simple inverter circuit run to an amp system wouldn't be difficult. |
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mitchum (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:25 PM Response to Original message |
4. Disabling the operator would be an effective countermeasure |
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Orrex (1000+ posts) Send PM | Profile | Ignore | Sat Sep-26-09 07:42 AM Response to Reply #4 |
10. You're right, and that's exactly what the Hulk did. |
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armyowalgreens (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:28 PM Response to Original message |
5. It depends on the pressure levels. A rapid change in PSI can rupture internal organs. |
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RoyGBiv (1000+ posts) Send PM | Profile | Ignore | Fri Sep-25-09 07:53 PM Response to Original message |
7. Depends on the weapon ... |
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Orrex (1000+ posts) Send PM | Profile | Ignore | Sat Sep-26-09 07:44 AM Response to Reply #7 |
11. Ah--that's what I wasn't comprehending. |
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conscious evolution (1000+ posts) Send PM | Profile | Ignore | Sat Sep-26-09 09:04 AM Response to Reply #7 |
12. check out the smoke cannon in this video |
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DU AdBot (1000+ posts) | Wed Apr 17th 2024, 10:37 PM Response to Original message |
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