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full auto 9mm zip gun /w silencer  —
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3 |
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will this explosive work? —
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54 |
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Nitric Acid Synthesis —
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11 |
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When the shit hits the fan. —
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9 |
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My Pneumatic Cannon Concept —
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14 |
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What's fun to do with excess smokeless powder? —
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21 |
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Backwards NPK calculations —
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6 |
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125 Hertz tuning fork —
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2 |
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Borations are certainly not boring IMHO —
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2 |
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Rocketry in Alabama —
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20 |
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Anyone had any luck with nitrostarch? —
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9 |
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missing a website —
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4 |
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Calcium Carbide —
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16 |
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CuSo4 —
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18 |
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A little demolition project —
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15 |
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What are two volatile substances? —
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1 |
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metal powders —
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7 |
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Measuring Muzzle Energy By The Kick: Plausible? —
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9 |
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KNO3 and Sucrose —
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1 |
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Concerning the Sodium Chlorate post on the front page —
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2 |
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Aerosol Can —
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16 |
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Sprinkler valve instead of pneumatic for alcohol? —
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11 |
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I think I am going to buy..... —
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2 |
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something fun and simple —
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3 |
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whats the shelf life of HMTD? —
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14 |
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Best HE for home? —
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2 |
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Using carbon in BP —
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4 |
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what do varnish manufactures call gun cotton —
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8 |
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smokebomb colorizers —
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13 |
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Battery acid renewal, H2SO4 via extinct —
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19 |
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