[757labs] Hackerspaces in Space: Year 2
trevorl.salad at gmail.com
Tue Sep 27 20:49:32 EDT 2011
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.
> On Tue, Sep 27, 2011 at 8:29 PM, Almost_There at COX.Net <
> Almost_There at cox.net> wrote:
>> Like -60F or so, but we used the same balloons used by the National
>> Weather Service; they are made to handle it.
> 757labs mailing list
> 757labs at 757labs.org
> If we knew what we were doing it wouldn't be research.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the 757labs