Search found 949 matches

by joannaardway
Wed Sep 05, 2007 7:58 am
Forum: Pneumatic Cannons
Topic: solder psi pressure?
Replies: 6
Views: 1757

Actually, too much solder just clogs up the internals of the joint, so it needs to be done sparingly. With a properly cleaned and fluxed joint, done with a fairly powerful blowtorch (a pencil flame one will not produce as strong a joint), and done carefully, you should easily be able to put 300 psi ...
by joannaardway
Wed Sep 05, 2007 7:54 am
Forum: General How-To & Discussion
Topic: Ugh, more bad press "potato gun" kills 21 year old
Replies: 188
Views: 32847

There is no way SpudFiles could get bad media, even if someone specifically said on the news that "SpudFiles is an evil website that tells people how to construct weapons", people would look and realize that it is NOT! Actually, I reckon 99% or more of people would just take the TV's word for it. T...
by joannaardway
Tue Sep 04, 2007 9:21 am
Forum: Off-Topic Hobbies
Topic: Dont' ya hate money problems?
Replies: 47
Views: 6802

PVC Arsenal 17 wrote:Therefore, girls are evil.
*Smiles, revealing pointed fangs*
by joannaardway
Tue Sep 04, 2007 9:16 am
Forum: General How-To & Discussion
Topic: The Offical: Can a....
Replies: 19
Views: 2579

MrCrowley wrote:We could even test the myths about DDT if it can blow up a normal metal hybrid chamber.
That would be a good one. See if we can stop the ranting that's going on in that other thread at the moment.
by joannaardway
Tue Sep 04, 2007 9:11 am
Forum: General How-To & Discussion
Topic: whats wits everyone saying that DDT will blow up steel pipe
Replies: 34
Views: 5908

A 30x hybrid mix, even without detonation would risk the rupture of the chamber. With detonation, you'd have a lethal failure. But, please don't take the word of several highly knowledgable and intelligent people in this field... If you are certain that a repeated 30x mix would not harm the steel, t...
by joannaardway
Tue Sep 04, 2007 8:48 am
Forum: General How-To & Discussion
Topic: Ugh, more bad press "potato gun" kills 21 year old
Replies: 188
Views: 32847

Never has the statement:
"Knowledge is a dangerous thing, but ignorance is fatal." been more appropriate.
by joannaardway
Sun Sep 02, 2007 4:58 pm
Forum: General How-To & Discussion
Topic: The Offical: Can a....
Replies: 19
Views: 2579

Ok, Mythspudders it is then.

So, now all that is needed is someone prepared to pay for a domain name... and a decent logo.
by joannaardway
Sun Sep 02, 2007 12:13 pm
Forum: General How-To & Discussion
Topic: The Offical: Can a....
Replies: 19
Views: 2579

Well, obviously you start with the simple ones that only total newbs believe, like: There is a myth amongst some people that a combustion spudgun is more powerful the more fuel you put in it. and: If you put too much fuel in a combustion, it can explode. Then you move on to the questions that newbs ...
by joannaardway
Sun Sep 02, 2007 11:44 am
Forum: Pneumatic Cannons
Topic: my rather large cannon
Replies: 12
Views: 2862

potatoflinger wrote:I also build my launchers in the store, just to make sure I don't forget anything. :lol:
Me too. Although I sometimes just build them in my head instead.
by joannaardway
Sun Sep 02, 2007 11:34 am
Forum: Ammo & Parts
Topic: 8" cannon?
Replies: 8
Views: 2453

im going to use that howister round lying in my friends yard. Check it's decommisioned first though. There are high numbers of cases of people (unwittingly) using live shells as doorstops, or mantelpiece ornaments. @Frankrede: If you have a wall thickness measurement, and an accurate ID measurement...
by joannaardway
Sun Sep 02, 2007 10:56 am
Forum: General How-To & Discussion
Topic: Launch It! Contest on instructables.com
Replies: 72
Views: 10545

There's this NZ guy I saw on some gun forum, and he made a .22 gun that looks like a pen, all machined perfectly, its even bolt action. I sent him an email and told him to drop by, so hopefully he will. That's incredible construction work that guy's done, but don't the majority of countries have st...
by joannaardway
Sun Sep 02, 2007 10:51 am
Forum: General How-To & Discussion
Topic: The Offical: Can a....
Replies: 19
Views: 2579

We need a mix between "Spudfiles," "Mythbusters" and "Will it Blend?" : Blendmythfiles!

Just Spudbusters would work - or possibly Mashbusters or Mythspudders.
by joannaardway
Sun Sep 02, 2007 10:40 am
Forum: General How-To & Discussion
Topic: how incompetent is your hardware store?
Replies: 69
Views: 10940

There are only two complaints I can possibly make about my local hardware store: 1) They don't have the prices on the shelves, but as they change them so regularly to keep them competative compared to nationwide chains (and even many internet sites), that's something you accept. 2) They don't open o...
by joannaardway
Sat Sep 01, 2007 5:57 pm
Forum: General How-To & Discussion
Topic: Launch It! Contest on instructables.com
Replies: 72
Views: 10545

Haha my video is getting quarantined Yeah, it might have rabies, and we really don't want an outbreak of rabies on the internet. "Hello, This is A&E (or ER/your country's version)" "Help! My computer bit me! What do I do?!" "I'm sorry sir, if you continue to call this number, we will have to prosec...
by joannaardway
Sat Sep 01, 2007 5:31 pm
Forum: Pneumatic Cannons
Topic: Water Ballon Cannon?
Replies: 15
Views: 2765

If this would never work, (I'm looking at you, joannaardway :D ) then just ignore this. Slight problem. People seem to think that things like that can be "caught". It's just spent a few feet accelerating at a thousand G or more. It's not going to stop cleanly in a few fractions of an inch. Energy i...