Search found 63 matches
- Sun Apr 15, 2007 10:46 pm
- Forum: Off-Topic Hobbies
- Topic: war cannon
- Replies: 37
- Views: 6609
- Sun Apr 15, 2007 10:31 pm
- Forum: General How-To & Discussion
- Topic: Boiling Lead Bath
- Replies: 20
- Views: 13257
- Sun Apr 15, 2007 12:13 am
- Forum: General How-To & Discussion
- Topic: Boiling Lead Bath
- Replies: 20
- Views: 13257
Well I tell you what I found a guy willing to sell me 180 pounds of lead for 20 bucks. He made me carry it though, which I regretted for 2 weeks due to a sore back. I found 7 good valve stems, 2 good wrenches, and a pair of pliers mixed in with the lead. Now I’m working on making molds for 1.5 inch ...
- Sat Apr 14, 2007 11:24 pm
- Forum: General How-To & Discussion
- Topic: 100% seal, no O-rings!
- Replies: 38
- Views: 17967
- Sat Apr 14, 2007 11:00 pm
- Forum: General How-To & Discussion
- Topic: How to further mod a sprinkler
- Replies: 78
- Views: 27424
- Sat Apr 14, 2007 9:40 pm
- Forum: General How-To & Discussion
- Topic: Chamber Q
- Replies: 26
- Views: 5683
- Sat Apr 14, 2007 6:17 pm
- Forum: General How-To & Discussion
- Topic: How to further mod a sprinkler
- Replies: 78
- Views: 27424
Okay I have some questions. Do you think this would work on a sprinkler valve that had a guide rod? All you would have to do is somply remove the rod right? Are we sure that this increases airflow in the valve? Also, I can undertand modding the actual valve in the blowgun, but couldn't you also dril...
- Tue Apr 10, 2007 2:03 am
- Forum: Hybrid Cannons
- Topic: New hybrid concept
- Replies: 11
- Views: 4397
I think it's a wonderful idea. I have wondered how magnets could be used in spud guns and this is the best idea by far. The use of electromagnets could also make this an electrically triggered piston valve in a pneumatic. I will say that it would take a great deal of know how, but if someone knowled...
- Mon Apr 09, 2007 3:05 pm
- Forum: General How-To & Discussion
- Topic: Projectile question
- Replies: 29
- Views: 5745
- Sat Apr 07, 2007 12:51 am
- Forum: General How-To & Discussion
- Topic: Camera flash Igniton.
- Replies: 21
- Views: 10305
- Fri Apr 06, 2007 10:35 pm
- Forum: Off-Topic Hobbies
- Topic: Boosting pellet rifle performance
- Replies: 49
- Views: 11464
- Fri Apr 06, 2007 2:06 am
- Forum: Off-Topic Hobbies
- Topic: Boosting pellet rifle performance
- Replies: 49
- Views: 11464
I'm sorry but can someone help me understand the physics behind dieseling? I tried to look it up, but on the net all it wants to describe is car engines. Also CpTn_lAw, I see your equations, but I don't quiet understand them with only the letters/abbreviations. I know it is a lot to ask, but this di...
- Wed Apr 04, 2007 3:45 pm
- Forum: Off-Topic Hobbies
- Topic: Books
- Replies: 28
- Views: 5115
- Wed Apr 04, 2007 12:52 pm
- Forum: Combustion Cannons
- Topic: oh my god
- Replies: 94
- Views: 20134
If the pressure was allowed to escape the barrel, then I would think the explosion to be minimal rather than disastrous. What are the ramifications of using wax in a combustion? I know that the short duration of the burst probably wouldn’t melt it, but I know materials react differently when both he...
- Wed Apr 04, 2007 1:35 am
- Forum: Combustion Cannons
- Topic: oh my god
- Replies: 94
- Views: 20134