- TheThinkTank - lists.bikecollectives.org

Re: [TheThinkTank] Storing Bikes near a Pipe Organ
by wormsign＠gmail.com 02 Nov '12

02 Nov '12

Does crossed spokes dampen resonance? mfen651(a)aol.com wrote: >Odd, but a real concern! > >I come at this from the perspective of a very involved and serious cyclist, and a long time Director of Touring technical/logistics. > >The answer is a resounding yes; placed in close proximity to a musical instrument or other source that is producing a substantial sound (sound wave), the bikes will indeed produce a (corresponding) response. > >There are a number of ways to terminate or prevent that response from occurring. (1) Don't put the bikes near the source of sound. (2) Don't put the source of sound near the bikes. (3) (on a more serious note) Insulate/isolate the bikes from the sound source. Padding is one good way to do this. Even wrapping the bikes in a blanket will have this effect. Putting cardboard (folded or broken down boxes) between the bikes and the sound source will also accomplish this. (4) Laying the bikes down so they are slicing through the sound, rather than in the path of the sound will also lessen but not extinguish the response. > >Be aware, depending on the bicycles characteristics, and size, more than just the spokes will respond. Most materials have a response to sound, though we often don't hear it, its there. If you put multiple bikes in the path of a focused sound wave, you will hear its response I promise. > >Hope this helps. > >Matt >A very interested cyclist and reader. > > > > > > > >-----Original Message----- >From: Campus Bike Project <campusbikeproject(a)gmail.com> >To: The Think Tank <thethinktank(a)lists.bikecollectives.org> >Sent: Fri, Nov 2, 2012 11:11 am >Subject: Re: [TheThinkTank] Storing Bikes near a Pipe Organ > > >When the Schwinntonation performed at they made almost all the bicycle parts sing, but the sound probably depends heavily on the bike. > > >On Wed, Oct 24, 2012 at 8:28 AM, Harold Schreckengost <mewshi(a)mewshi.com> wrote: > >I would imagine that, if it does make the spokes or anything vibrate, it would only be harmonic/sympathetic vibration (the spokes would only vibrate near the frequency they would ring at if plucked). > >I would just give it a try. The padding idea isn't bad, either, just to ensure silence from them. > > > >On Wed, Oct 24, 2012 at 8:24 AM, Henry Dunbar <henry(a)phoenixbikes.org> wrote: > > > >Okay, this is an odd one, but I'll ask it anyway: Anyone have experience storing bikes near a pipe organ and if so, do the bikes make any noise due to the vibration? > > >I ask b/c we're considering working with a local church to give away a bunch of little kid bikes around the holidays. The pastor says I can store them in the choir loft until the event in December, but the choir director has concerns that they'll make noise (i.e. vibrating spokes) because they'll literally be right next to the huge pipe organ. I suppose it's possible, but told them I honestly didn't know and would check in with this astute body to see if anyone has first hand knowledge of a situation like this. > > >My guess is we won't know until we get them in there. > > >Anybody? > > >Henry >Phoenix Bikes >Arlington, VA > > > >_______________________________________________ >Thethinktank mailing list >Thethinktank(a)lists.bikecollectives.org >To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org >To manage your subscription, plase visit: >http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.… > > > > > > >_______________________________________________ >Thethinktank mailing list >Thethinktank(a)lists.bikecollectives.org >To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org >To manage your subscription, plase visit: >http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.… > > > > > >_______________________________________________ >Thethinktank mailing list >Thethinktank(a)lists.bikecollectives.org >To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org >To manage your subscription, plase visit: >http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.… > > > >_______________________________________________ >Thethinktank mailing list >Thethinktank(a)lists.bikecollectives.org >To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org >To manage your subscription, plase visit: >http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.…

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Storing Bikes near a Pipe Organ
by Henry Dunbar 02 Nov '12

02 Nov '12

Okay, this is an odd one, but I'll ask it anyway: Anyone have experience storing bikes near a pipe organ and if so, do the bikes make any noise due to the vibration? I ask b/c we're considering working with a local church to give away a bunch of little kid bikes around the holidays. The pastor says I can store them in the choir loft until the event in December, but the choir director has concerns that they'll make noise (i.e. vibrating spokes) because they'll literally be right next to the huge pipe organ. I suppose it's possible, but told them I honestly didn't know and would check in with this astute body to see if anyone has first hand knowledge of a situation like this. My guess is we won't know until we get them in there. Anybody? Henry Phoenix Bikes Arlington, VA

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Re: [TheThinkTank] Private Bike Repair Lessons?
by summitcyclingcenter＠yahoo.com 31 Oct '12

31 Oct '12

I'm available for one on one instruction. Members can exchange work credits for tutelage or they can pay cash. I also teach a free basic bike repair class. Later, there will be an advanced class; for that there will be a tuition fee Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Rich Points" <director(a)communitycycles.org> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Private Bike Repair Lessons? Date: Wed, Oct 31, 2012 13:31 Hey All, We're playing with the idea of offering private bike repair sessions. This would be for folks who already have a bike and don't qualify EAB and would like more guidance/instruction working on their bikes. We have a membership which gives you access to the shop and tools but not necessarily and instructor. Private lessons would help us fill this gap. Are any of you guys doing this? Would love to hear your experience. Questions 2hrs? - 3hrs? Scheduling? Cost to participants? Staffing/Volunteering Promoting Ride On! -- -- Rich Points http://communitycycles.org Executive Director (c)303-589-0597 (w)720-565-6019 Community Cycles is Boulder's only bike shop dedicated to bike commuting. Find us on facebook https://www.facebook.com/CommunityCycles

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Private Bike Repair Lessons?
by Rich Points 31 Oct '12

31 Oct '12

Hey All, We're playing with the idea of offering private bike repair sessions. This would be for folks who already have a bike and don't qualify EAB and would like more guidance/instruction working on their bikes. We have a membership which gives you access to the shop and tools but not necessarily and instructor. Private lessons would help us fill this gap. Are any of you guys doing this? Would love to hear your experience. Questions - 2hrs? - 3hrs? - Scheduling? - Cost to participants? - Staffing/Volunteering - Promoting Ride On! -- -- Rich Points http://communitycycles.org Executive Director (c)303-589-0597 (w)720-565-6019 Community Cycles is Boulder's only bike shop dedicated to bike commuting. Find us on facebook https://www.facebook.com/CommunityCycles

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Getting started
by Harold Schreckengost 26 Oct '12

26 Oct '12

Hey, everyone! For next spring, the owners of the LBS and I are hoping to have a co-op together. Preferably by late March or early April. What, as far as tools, fixtures, etc, will we need? And what will we need for paperwork, record-keeping, etc? (We're in Pennsylvania, by the way, if that matters much) The more detailed you can be, the better, and the more I will owe you. Any help I can get from you guys would be greatly appreciated. Thanks! Harold Schreckengost

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Re: [TheThinkTank] Bike Bike WInter in Feb 15...Toron to?
by summitcyclingcenter＠yahoo.com 26 Oct '12

26 Oct '12

Ohio does not issue enhanced driver licenses Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "summitcyclingcenter(a)yahoo.com" <summitcyclingcenter(a)yahoo.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toron to? Date: Fri, Oct 26, 2012 07:54 Interesting! I'll check Ohio BMV. THANKS Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Matt Brittenham" <mattface(a)gmail.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto? Date: Thu, Oct 25, 2012 08:20 If your state offers an enhanced drivers license, that is a slightly less expensive, and quicker alternative to a passport for crossing the canada border. In VT it took less than 10 days to get an enhanced ID, and costs $25 on top of the regular drivers license fee. They also do Non-Driver ID. On Oct 25, 2012, at 8:16 AM, summitcyclingcenter(a)yahoo.com wrote:I would attend but for two limitations-the passport requirement and February is at the bottom of the income cycle. Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Geoffrey Bercarich" <geoff.bercarich(a)gmail.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto? Date: Wed, Oct 24, 2012 22:39 I would like to ask a formal question ? Would anyone be interested in attending a bike conference in Feb 15th in Toronto Canada that consists of educational workshops, forums, and discussions on topics ranging from wheel building, consensus decision-making, gender dynamics, and of course, how to make a community bike space and cyclists survive through winter. All workshops will be presented and facilitated by attendees. Please reply with interest so we can gauge interest. _______________________________________________ Thethinktank mailing list Thethinktank(a)lists.bikecollectives.org To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org To manage your subscription, plase visit: http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.…

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Re: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto?
by summitcyclingcenter＠yahoo.com 26 Oct '12

26 Oct '12

Interesting! I'll check Ohio BMV. THANKS Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Matt Brittenham" <mattface(a)gmail.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto? Date: Thu, Oct 25, 2012 08:20 If your state offers an enhanced drivers license, that is a slightly less expensive, and quicker alternative to a passport for crossing the canada border. In VT it took less than 10 days to get an enhanced ID, and costs $25 on top of the regular drivers license fee. They also do Non-Driver ID. On Oct 25, 2012, at 8:16 AM, summitcyclingcenter(a)yahoo.com wrote:I would attend but for two limitations-the passport requirement and February is at the bottom of the income cycle. Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Geoffrey Bercarich" <geoff.bercarich(a)gmail.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto? Date: Wed, Oct 24, 2012 22:39 I would like to ask a formal question ? Would anyone be interested in attending a bike conference in Feb 15th in Toronto Canada that consists of educational workshops, forums, and discussions on topics ranging from wheel building, consensus decision-making, gender dynamics, and of course, how to make a community bike space and cyclists survive through winter. All workshops will be presented and facilitated by attendees. Please reply with interest so we can gauge interest. _______________________________________________ Thethinktank mailing list Thethinktank(a)lists.bikecollectives.org To unsubscribe, send a blank email to TheThinkTank-leave(a)bikecollectives.org To manage your subscription, plase visit: http://lists.bikecollectives.org/listinfo.cgi/thethinktank-bikecollectives.…

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Re: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto?
by summitcyclingcenter＠yahoo.com 25 Oct '12

25 Oct '12

I would attend but for two limitations-the passport requirement and February is at the bottom of the income cycle. Sent from my HTC EVO Design™ 4G from Boost Mobile ----- Reply message ----- From: "Geoffrey Bercarich" <geoff.bercarich(a)gmail.com> To: "The Think Tank" <thethinktank(a)lists.bikecollectives.org> Subject: [TheThinkTank] Bike Bike WInter in Feb 15...Toronto? Date: Wed, Oct 24, 2012 22:39 I would like to ask a formal question ? Would anyone be interested in attending a bike conference in Feb 15th in Toronto Canada that consists of educational workshops, forums, and discussions on topics ranging from wheel building, consensus decision-making, gender dynamics, and of course, how to make a community bike space and cyclists survive through winter. All workshops will be presented and facilitated by attendees. Please reply with interest so we can gauge interest.

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Re: [TheThinkTank] Tricks of the Trade- unbending an axle
by christopher＠holisticcycles.com 24 Oct '12

24 Oct '12

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Re: [TheThinkTank] Tricks of the Trade- Hub Adjustments
by christopher＠holisticcycles.com 24 Oct '12

24 Oct '12

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