[General] Help

[Jacob Chancery]

@ainut: I'm impressed that you have your own vacuum chamber.  Do you have a
pump to go with it?  If I ever scrounge one up I'll probably try to make a
Hirsch-Farnsworth Fusor.

It looks like the EmDrive guy is doing all his stuff in air on the
tabletop?  I don't see a vacuum chamber in his pictures.

Measuring thrust that small in the lab is always hard.  And people will
always attack your thrust measurement.


On Fri, Aug 1, 2014 at 6:19 PM, david <ainut at knology.net> wrote:

>  I have a small vacuum chamber with window, but it's only about a foot
> cubed.  Multiple penetrations, too.  Weighs a ton, probably 80 pounds!
>
>
>
> On 08/01/2014 02:32 PM, Erik Arendall wrote:
>
> Would that not be a vacuum sphere?
>
>
> On Fri, Aug 1, 2014 at 1:56 PM, Jon Doezal <compuhacker at gmail.com> wrote:
>
>>  As we all know, gravity doesn't apply to us and the shop is a perfect,
>> frictionless vacuum cube.
>>
>>  But by all means, *let's.*
>>
>>
>>  On Fri, Aug 1, 2014 at 12:24 PM, Jeff Cotten <omegix at gmail.com> wrote:
>>
>>> I've got a spare microwave
>>>  On Aug 1, 2014 12:16 PM, "WebDawg" <webdawg at gmail.com> wrote:
>>>
>>>>  Don't know.  Do you think it would be expensive to build though?
>>>>
>>>>  It looks simple enough to build.  It looks cheap.
>>>>
>>>> Bet it can be improved and it would be cool to experiment with.
>>>>
>>>>
>>>> On Fri, Aug 1, 2014 at 1:13 PM, Chris Bero <bigbero at gmail.com> wrote:
>>>>
>>>>> That doesn't seem to be a lot of thrust, do you think there'd be a
>>>>> practical application for it here on earth?
>>>>>  On Aug 1, 2014 11:32 AM, "WebDawg" <webdawg at gmail.com> wrote:
>>>>>
>>>>>>   Hello,
>>>>>>
>>>>>>
>>>>>> http://www.wired.co.uk/news/archive/2014-07/31/nasa-validates-impossible-space-drive
>>>>>>
>>>>>> http://emdrive.com/demonstratorengine.html
>>>>>>
>>>>>> http://arc.aiaa.org/doi/abs/10.2514/6.2014-3853
>>>>>>
>>>>>>  Anyone want to build one of these?
>>>>>>
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>>
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>>
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