General Questions
-
- Member
- Posts: 7
- Joined: Tue Mar 23, 2010 3:17 pm
- Division: C
- State: IL
- Has thanked: 0
- Been thanked: 0
Re: General Questions
For the first step, do I have to drop the golf ball from outside the imaginary box, or can I drop it from just above the mousetrap? And for the last step, does the flag have to fit into the imaginary box during set-up or can it be as simple as creating a pulley system with a pole that exceeds the limits? Have to love the clarity of the rules.
-
- Member
- Posts: 206
- Joined: Sat Feb 21, 2009 5:15 pm
- Division: Grad
- State: IL
- Has thanked: 0
- Been thanked: 0
Re: General Questions
I know the flag has to fit into the box when the device starts. It can't be outside the perimeter until later. I believe that the golf ball has to be dropped from outside of the box. For that, I would recommend having the mousetrap higher on the device, or using a tube of some sort to lead the ball directly to the mousetrap. We used an empty yogurt container, but a wide paper towel tube would work too. I hope that helps.Breaking Yaytz wrote:For the first step, do I have to drop the golf ball from outside the imaginary box, or can I drop it from just above the mousetrap? And for the last step, does the flag have to fit into the imaginary box during set-up or can it be as simple as creating a pulley system with a pole that exceeds the limits? Have to love the clarity of the rules.
There once was a group of teens
Who were lean mean science machines.
They liked to win medals,
when everything settles
and their favorite color was green.
2012: Forestry, Forensics, Water Quality, R and M
Who were lean mean science machines.
They liked to win medals,
when everything settles
and their favorite color was green.
2012: Forestry, Forensics, Water Quality, R and M
-
- Member
- Posts: 1384
- Joined: Sun Feb 05, 2006 7:06 am
- Division: Grad
- State: NY
- Has thanked: 0
- Been thanked: 3 times
Re: General Questions
Your first question is clearly answered in the original rules: [rule excerpt] rule 4.aBreaking Yaytz wrote:For the first step, do I have to drop the golf ball from outside the imaginary box, or can I drop it from just above the mousetrap? And for the last step, does the flag have to fit into the imaginary box during set-up or can it be as simple as creating a pulley system with a pole that exceeds the limits? Have to love the clarity of the rules.
Your second question is answered, albeit less clearly, by rule 3.a: [rule excerpt] Rule 4.j says that [rule excerpt] [not begin] [rule excerpt]. There seems to have still been some confusion about this, so they posted a clarification on soinc.org making it absolutely explicit that the flag and flagpole must begin inside the box.
Last edited by gh on Tue Apr 06, 2010 3:05 pm, edited 1 time in total.
Reason: No SO copyrighted material, please (even if this is probably fair use >.>).
Reason: No SO copyrighted material, please (even if this is probably fair use >.>).
-
- Member
- Posts: 96
- Joined: Thu Mar 12, 2009 8:00 am
- Division: C
- Has thanked: 0
- Been thanked: 0
Re: General Questions
Technically, things got a lot more complicated xD
I read the clarification on my state website, and now it's time to do my last minute building, 1 week till states for me and that means one week to fix my final task xD
so then I am expecting a mousetrap activated final task would be the simplest?
I read the clarification on my state website, and now it's time to do my last minute building, 1 week till states for me and that means one week to fix my final task xD
so then I am expecting a mousetrap activated final task would be the simplest?
2010 Events: Elevated Bridge, Mission Possible, Ornithology, Astronomy, Experimental Design
2011 Events: Mission Possible, Astronomy, Experimental Design, Tech Trek
2012 Events: Robot Arm, Astronomy, Experimental Design, Tech Trek, Thermodynamics
2011 Events: Mission Possible, Astronomy, Experimental Design, Tech Trek
2012 Events: Robot Arm, Astronomy, Experimental Design, Tech Trek, Thermodynamics
-
- Member
- Posts: 7
- Joined: Sat Apr 10, 2010 8:37 am
- Division: C
- Has thanked: 0
- Been thanked: 0
Re: General Questions
I hope this is in the right place.
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?
-
- Exalted Member
- Posts: 499
- Joined: Tue Jan 06, 2009 7:54 pm
- Division: Grad
- State: TX
- Has thanked: 0
- Been thanked: 0
Re: General Questions
I think that would be a hazard...might want to ask on http://www.soinc.org, sewing thread I think is composed of more than one "filament", i think it was disscussed before though.thepotato wrote:I hope this is in the right place.
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?
-
- Member
- Posts: 206
- Joined: Sat Feb 21, 2009 5:15 pm
- Division: Grad
- State: IL
- Has thanked: 0
- Been thanked: 0
Re: General Questions
Depends on what kind of thread you use. I used a nylon sewing thread, which is a monofilament. It also burned quite easily. My mom's a quilter, so I know about these things, kind offcypressfalls Robert wrote:I think that would be a hazard...might want to ask on http://www.soinc.org, sewing thread I think is composed of more than one "filament", i think it was disscussed before though.thepotato wrote:I hope this is in the right place.
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?
![Smile :)](./images/smilies/icon_e_smile.gif)
Steel wool I'm not so sure about though. I don't know if that's a conductable or not (assuming that's the step you're talking about). A 9v battery is kind of big. We used a circuit from 2 D batteries, and that's only 3 volts.
Last edited by courage7856 on Sun Apr 11, 2010 6:19 pm, edited 1 time in total.
There once was a group of teens
Who were lean mean science machines.
They liked to win medals,
when everything settles
and their favorite color was green.
2012: Forestry, Forensics, Water Quality, R and M
Who were lean mean science machines.
They liked to win medals,
when everything settles
and their favorite color was green.
2012: Forestry, Forensics, Water Quality, R and M
-
- Exalted Member
- Posts: 499
- Joined: Tue Jan 06, 2009 7:54 pm
- Division: Grad
- State: TX
- Has thanked: 0
- Been thanked: 0
Re: General Questions
That works, we tryed that too but the thread is way too weak, fishing line FTWcourage7856 wrote:Depends on what kind of thread you use. I used a nylon sewing thread, which is a monofilament. It also burned quite easily. My mom's a quilter, so I know about these things, kind offcypressfalls Robert wrote:I think that would be a hazard...might want to ask on http://www.soinc.org, sewing thread I think is composed of more than one "filament", i think it was disscussed before though.thepotato wrote:I hope this is in the right place.
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?![]()
Steel wool I'm not so sure about though. I don't know if that's a monofilament or not (assuming that's the step you're talking about). A 9v battery is kind of big. We used a circuit from 2 D batteries, and that's only 3 volts.
-
- Member
- Posts: 7
- Joined: Sat Apr 10, 2010 8:37 am
- Division: C
- Has thanked: 0
- Been thanked: 0
Re: General Questions
I got some fishing line, and it works quite nicely.courage7856 wrote:Depends on what kind of thread you use. I used a nylon sewing thread, which is a monofilament. It also burned quite easily. My mom's a quilter, so I know about these things, kind offcypressfalls Robert wrote:I think that would be a hazard...might want to ask on http://www.soinc.org, sewing thread I think is composed of more than one "filament", i think it was disscussed before though.thepotato wrote:I hope this is in the right place.
Is burning steel wool with a 9v battery okay?
Is sewing thread fine as a monofilament?![]()
Steel wool I'm not so sure about though. I don't know if that's a monofilament or not (assuming that's the step you're talking about). A 9v battery is kind of big. We used a circuit from 2 D batteries, and that's only 3 volts.
courage, I was not planning on using steel as the monofilament. I was using it as the heat from resistance thing.