As Nicholas has made clear, this is not an easy problem to rationalize and it is unlikely there will be any consistency in judging from tournaments until a FAQ or rules clarification is released. I would be inclined to advise ignoring this task until such a resolution is made. I would also like to caution those attending tournaments before this gets clarified - different ESes will interpret this different ways and it is NOT a good idea to take the judgement of any one ES at a single tournament as "Justification" for your interpretation of the rules. (i.e. if the ES at X invitational says its okay, it does NOT necessarily mean it will be okay at other tournaments)nicholasmaurer wrote:The concern is that this liquid would qualify as a weight. How would you define a "significant amount of liquid?"TheSquaad wrote: Considering that this should occur by random, I think it would still be legal by definition of "can move randomly." As long as a significant amount of liquid doesn't stretch the balloon downwards, it should be fine.
Balloon Task
- windu34
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Re: Balloon Task
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- TheSquaad
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Re: Balloon Task
Alternatively, make your balloon point up. Weight from liquid can only really affect the balloon if it’s pointing downwindu34 wrote:As Nicholas has made clear, this is not an easy problem to rationalize and it is unlikely there will be any consistency in judging from tournaments until a FAQ or rules clarification is released. I would be inclined to advise ignoring this task until such a resolution is made. I would also like to caution those attending tournaments before this gets clarified - different ESes will interpret this different ways and it is NOT a good idea to take the judgement of any one ES at a single tournament as "Justification" for your interpretation of the rules. (i.e. if the ES at X invitational says its okay, it does NOT necessarily mean it will be okay at other tournaments)nicholasmaurer wrote:The concern is that this liquid would qualify as a weight. How would you define a "significant amount of liquid?"TheSquaad wrote: Considering that this should occur by random, I think it would still be legal by definition of "can move randomly." As long as a significant amount of liquid doesn't stretch the balloon downwards, it should be fine.
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Re: Balloon Task
This is entirely true. But if you follow the discussion back to the start, it began with the premise of whether it was legal to have a balloon upside-down.TheSquaad wrote:Alternatively, make your balloon point up. Weight from liquid can only really affect the balloon if it’s pointing down
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Re: Balloon Task
Would it be legal to use baking soda tablets instead of baking soda powder, considering that unlike the effervescence task, 4bi never specifies the form of the baking soda?
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Re: Balloon Task
I see no issue with this, as long as the tablets contain nothing else that reacts with the vinegar to contribute to the action.TheSquaad wrote:Would it be legal to use baking soda tablets instead of baking soda powder, considering that unlike the effervescence task, 4bi never specifies the form of the baking soda?
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Re: Balloon Task
Have magnets on the inside and outside of your container so the inside magnet is suspending one of your reactants above the other. Then when you pull off the outside magnet, the inside will fall and drop the reactant into the other.JohnsonLuu wrote:Oof what do you mean by magnets.
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Re: Balloon Task
Your safest option is always to select an item that both matches the definition of balloon AND is marketed as one. However, the Merriam-Webster definition for balloon is "a nonporous bag of light material that can be inflated especially with air or gas" and I'd argue a condom would satisfy that description. Per General Rule 1, components/supplies are generally permissible unless specifically excluded, and this is not.oofboy69 wrote:Am I allowed to use a condom as my balloon? This is a serious question btw
Assistant Coach and Alumnus ('14) - Solon High School Science Olympiad
Tournament Director - Northeast Ohio Regional Tournament
Tournament Director - Solon High School Science Olympiad Invitational
Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.
Tournament Director - Northeast Ohio Regional Tournament
Tournament Director - Solon High School Science Olympiad Invitational
Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.
Re: Balloon Task
SOINC released a rues clarification regarding their definition of a balloon.nicholasmaurer wrote:Your safest option is always to select an item that both matches the definition of balloon AND is marketed as one. However, the Merriam-Webster definition for balloon is "a nonporous bag of light material that can be inflated especially with air or gas" and I'd argue a condom would satisfy that description. Per General Rule 1, components/supplies are generally permissible unless specifically excluded, and this is not.oofboy69 wrote:Am I allowed to use a condom as my balloon? This is a serious question btw
https://www.soinc.org/what-defines-ball ... hey-follow
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