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- stun gun ignition (11 replies)
- making our cannon's safer. (15 replies)
- New Lab (8 replies)
- 10,000th BB post! Yayyyy! Anway....: (6 replies)
- Ever made something "original"? (20 replies)
- new twist on old question (12 replies)
- Increase h2o2 strength? (12 replies)
- best FP ever (6 replies)
- Copper oxide vs copper sulphate vs iron oxide thermite (1 replies)
- firework aerial shells (20 replies)
- HNO3/Kerosene liquid-fuel rocket. (18 replies)
- Primaries (9 replies)
- trajectory (11 replies)
- Copper oxide (10 replies)
- KNO3 and Sugar mix (48 replies)
- Black Powder Explosives (17 replies)
- Stump remover (19 replies)
- tube launched projectile (15 replies)
- powdering aluminum (26 replies)
- I'd like to fire a projectile. (28 replies)
- Aromatic nitrocompound diazo perchlorates (13 replies)
- CuO+Al (34 replies)
- Online Chem Supplies... (10 replies)
- Another Ball Mill Topic (15 replies)
- Cheap Glassware FTL (19 replies)
- a sad ending and a new begining (15 replies)
- potato cannon (11 replies)
- Aerial Shells (11 replies)
- Firebreathing (56 replies)
- Flames on demand? (17 replies)
- No need to purify generic ASA (lock after) (9 replies)
- Liquid Polarity (6 replies)
- chem. qualities (27 replies)
- Suspicious MSN screenames (61 replies)
- Erythritol for sale in the UK (7 replies)
- arrow tip explosives (2 replies)
- Wax HE? (15 replies)
- Brush cleaner (3 replies)
- RPGs (17 replies)
- quarry (4 replies)
- 30% H2O2 for Ap batch ? (30 replies)
- Good chem ideas... (9 replies)
- chemistry question (5 replies)
- Ball Mill (16 replies)
- potato gun propellants (14 replies)
- acetone peroxide strapped to an aerosol can? (5 replies)
- Fuse (26 replies)
- Mortar Simulators and Such for wargames (7 replies)
- launching small objects at medium speeds under low pressure (5 replies)
- Blue Strobe Rockets (7 replies)
- Black Powder (2 replies)
- yellow powder (5 replies)
- Redsky (5 replies)
- Noob Question Thread (592 replies)
- Lock this after answer. (12 replies)
- Im leaving BB and all chemistry related activities. (21 replies)
- CSX (31 replies)
- Sucrose (32 replies)
- Welcome to Backyard Ballistics Read Before Posting. (75 replies)
- Charcoal (53 replies)
- Chemical Equation (9 replies)
- Colossal primary (13 replies)
- Black snakes (13 replies)
- Slight problems (8 replies)
- Propane explosive (32 replies)
- Isopropyl Peroxide (10 replies)
- Death of a Flare Gun (5 replies)
- Where to get Potassium Nitrate in Australia (16 replies)
- explosives (3 replies)
- fuse (7 replies)
- Pinata: end of the year party (19 replies)
- Sodium by electrolosis (14 replies)
- Is this really true?(about making kno3) (7 replies)
- Theoretical Questions (45 replies)
- AP detonation (21 replies)
- thy holy day shopping list (20 replies)
- Canon equations gone mad... (7 replies)
- Plastic Endcaps (33 replies)
- Do you talk about your "Hobby"? (46 replies)
- Indian Blackhead VS German (26 replies)
- Discount Pyro (3 replies)
- litmus paper (8 replies)
- easy project (17 replies)
- pneumatic or combustion (8 replies)
- back for a bit (12 replies)
- A trip to Bulgaria... (12 replies)
- GlassWare (13 replies)
- Potato Cannon Arial KNO3 Bomb (6 replies)
- Calcium Carbide (10 replies)
- Smokeless Powder (28 replies)
- Potato cannon fuels (14 replies)
- extracting NH4NO3 from fertilizer (37 replies)
- Shells, Mortars,Stars, ECT. (44 replies)
- dye in my acetylsalicylic (19 replies)
- Explosive thermite? (30 replies)
- Mercury Fulminate (26 replies)
- injury question (8 replies)
- Spark Shower (8 replies)
- I am leaving BB (11 replies)
- Potato gun not firing (14 replies)
- Essentially leaving BB for APC (21 replies)
- Alcohol Gel (ethanol) + oxidizing agent (ie KNO3) (5 replies)
- Interesting styrofoam napalm perfections (1 replies)
- That's why they call them cratermakers [VIDEO] (26 replies)
- A-4 plastic explosive (8 replies)
- Acetone Peroxide + noob (17 replies)
- Fe2O3 (Iron Oxide) - Red (13 replies)
- Thermite Ignition (24 replies)
- potato cannon quick construction (12 replies)
- Toxic Forums!!!!!!!!!!!!! (4 replies)
- I just got scared... (24 replies)
- KCLO4 synth (3 replies)
- Magnesium Car Parts? (40 replies)
- chemical to get rid of smoke/burn stains? (2 replies)
- Informing :) (37 replies)
- Making a bomb (12 replies)
- Smoke mixes (8 replies)
- acquiring kno3 in canada (18 replies)
- new to the trade (9 replies)
- Kids' science show (38 replies)
- High Power Flash Comp. Q (4 replies)
- Is the coldpack shit AN??? (8 replies)
- Some legal questions (11 replies)
- How can i make aluminum powder (38 replies)
- videos that bring us shame (51 replies)
- All these new people? (27 replies)
- Clarification (23 replies)
- Good mix??? (15 replies)
- ANAl Wax (16 replies)
- movie explosive (7 replies)
- My First Rocket Attempt (Vid) (24 replies)
- University book sale (5 replies)
- PNNM (5 replies)
- Certain high-explosives (13 replies)
- Is Atomized Al Good For Thermite (11 replies)
- So I just watched an episode of mythbusters... (58 replies)
- Yet another AP thread. (17 replies)
- Holy shit! Battery tried to kill me! (13 replies)
- summer heat (36 replies)
- What chems/equipment should I ask for my birthday? (30 replies)
- NaNO3 for flash? (5 replies)
- What the hell just happened? (49 replies)
- Ammonium Sulfate? (7 replies)
- Recrystallized AP (27 replies)
- fuse (45 replies)
- has any one seen "A town called panic" (3 replies)
- TV (4 replies)
- Holy shit. (19 replies)
- kno3.com (30 replies)
- my first tut : ) (3 replies)
- Detonating temperatures (9 replies)
- The long arm of the law (7 replies)
- Energetic Materials Encyclopedia (9 replies)
- Need a Pyrotechnition/Demolitions guy (13 replies)
- aww shit(about kno3) (14 replies)
- Be Careful When Ordering Chemicals (41 replies)
- Aluminum Bottle Salutes [PICS + VID] (8 replies)
- kid at my school (6 replies)
- I GOT THE NAPALM! NO WHAT???? (8 replies)
- Guncotton for rocket fuel? (34 replies)
- Fertilizer (6 replies)
- PAA (3 replies)
- iron oxide (31 replies)
- Potassium Nitrate (80 replies)
- Another AP thread. (13 replies)
- How to get started (7 replies)
- Ball Milling NI3 (21 replies)
- Purifying ASA from Aspirin. (44 replies)
- Movies (8 replies)
- Idea for 4th of july show (1 replies)
- Old news...... (20 replies)
- my theoritcal Artillery peice (14 replies)
- Book Request (33 replies)
- Congrads tingtonger and moko (24 replies)
- Manufacture of Pb3O4, Bi2O3, and/or (BiO)2CO3 for use in crackling microstars (3 replies)
- For you NH4NO3 addicts.. (71 replies)
- Memorable moments in BB history! (89 replies)
- questions about chemicals. (23 replies)
- Nitrocellulose laquer (0 replies)
- chlorates (2 replies)
- my pneumatic potato gun plans (better than a combustion gun?) (10 replies)
- KNO3 (17 replies)
- Seperating KClO3 and CaCl2 (11 replies)
- Cleaning naphthalene (6 replies)
- Plaster powder + Aluminium powder (12 replies)
- solvents gallore (14 replies)
- VoD's (2 replies)
- Anyone Live In Victoria (2 replies)
- Post vids of explosives (0 replies)
- So the RCMP approached my friend.... (34 replies)
- THIS DESERVES ALL CAPS (5 replies)
- Designing and Constructing PVC Flamethrower (16 replies)
- Ferrofluid (12 replies)
- PGDN (13 replies)
- quick question regarding flares (8 replies)
- booms (5 replies)
- Spam (14 replies)
- density of kno3 and sugar? (3 replies)
- First AP synth (20 replies)
- Extremely bright flash (34 replies)
- Where to buy or how to make potassium nitrate? (2 replies)
- Chernobyl Walkaround (14 replies)
- Thermal Lance (33 replies)
- Flash powder not burning properly, please help (7 replies)
- My First Shaped Charge (35 replies)
- The A0tu Labs and Youre Lab (8 replies)
- Something New? (14 replies)
- Zero/Fate's Obligatory Update Thread! (16 replies)
- Need Help setting up home lab (37 replies)
- homemade secondary explosives? (14 replies)
- whistle mix (4 replies)
- blasting gelatin questions. (6 replies)
- Questions About ANFO Explosives (8 replies)
- AP Model (10 replies)
- Quartz thermite? (14 replies)
- MEKP/MEKPAN Synth (12 replies)
- Just made some cut stars, which star composition should i try next? (10 replies)
- AP video? (5 replies)
- idea for new type of potato gun, will this work? (10 replies)
- Let's... (3 replies)
- AP synth (40 replies)
- molotov cocktain alternatives (5 replies)
- Simple pleasures (44 replies)
- my server (4 replies)
- Time for the new age people (19 replies)
- fuse (16 replies)
- thermometer (24 replies)
- DPPP (12 replies)
- Restocking up on KNO3 50lb min good deals? (38 replies)
- New to pyro, where to start? (8 replies)
- Potassium nitrate vs Sodium nitrate (9 replies)
- 'Green' Explosives - Newly invented (link) (12 replies)
- Stupid thing i did today (13 replies)
- ingredients for BP (11 replies)
- PETP Nitration (8 replies)
- CO2 cartridge bomb possible improvements (35 replies)
- Flash?? (12 replies)
- Capsaicinoid extraction (30 replies)
- rockets (19 replies)
- watch these infinitely infuriating videos of kewls blowing up cobs (17 replies)
- Serious AP questions, about molecular formula and synths, with my pic (19 replies)
- I Have A Few Questions (8 replies)
- Whistle Mix Blasting Cap (6 replies)
- Another Fuse I made. (11 replies)
- Potassium Nitrate (6 replies)
- Fuse Clamp (6 replies)
- RDX sensitivity (42 replies)
- 700 tons of ANFO (8 replies)
- AP putty (9 replies)
- Questions (3 replies)