[757labs] Hackerspaces in Space: Year 2

[Steve Nelson]

That was what I was originally thinking I just wasn't sure if it would work.
Maybe we could use a little silicone to seal the flap. Silicone apparently
goes to -60F.

Will the plastic from the makerbot break at -60F?

Steve

On Tue, Sep 27, 2011 at 8:49 PM, Trevor Lewis <trevorl.salad at gmail.com>wrote:

> Just use a small check valve. They're simple enough that they could
> probably be printed very quickly on the makerbot.
>
> On Tue, Sep 27, 2011 at 8:39 PM, Michael Perry <mperry777 at gmail.com>wrote:
>
>> At that temp would the rubber used for a bicycle inner tube be useful.
>> Turns brittle and fractures.
>>
>> http://www.oringsusa.com/html/temperature_range_of_o-rings.html
>>
>>
>>
>>
>> On Tue, Sep 27, 2011 at 8:29 PM, Almost_There at COX.Net <
>> Almost_There at cox.net> wrote:
>>
>>>
>>> Michael;
>>>
>>>     Like -60F or so, but we used the same balloons used by the National
>>> Weather Service; they are made to handle it.
>>>
>>>
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>> If we knew what we were doing it wouldn't be research.
>>
>
>
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