Guess its just as well. I moved to Mountain View and noisebridge is too
far away for me practically to make it up there. If the SEM needs a new
home I am more than happy to take it. In the meantime I am actively
looking over eBay for one of my own and would still like to collaborate
if I can get such a unit (there in fact was an ISI SEM on eBay last week
for $100 but it was older and not in very good shape)
John
On 09/17/2013 03:16 PM, miloh wrote:
LOL no. No need to get sensational. (you're just
placing yourself in
good company with instigators like WR Hearst). Just because they
don't know how or won't learn how to use the SEM, Noisebridge is not a
hackerspace?
Anyways, since there are only 2 or 3 self founded hackerspaces on
Earth that I've heard of even having access to a SEM of their own,
I'll just take a step back to say it will take longer for the use of
these kind of tools to take hold and find use in the hackerspace
movement. There are probably a ton of miniSEMS out there waiting in
garages until cadres can take on the responsibility of their care and
use. Until then, I won't stand by if I can prevent these tools from
getting damaged.
I already identified the majority of the SEM parts and help is
appreciated, but please don't make a big thing of it. The mini-SEM is
intact in the front of Noisebridge by the welcome desk (!), and there
are boxes of equipment in the East end of the space on the floor by
the stairs leading up to the overseer's closet.
Dr X is ahead of his time, who knew?
Back to your regularly scheduled activities.
On Tue, Sep 17, 2013 at 3:05 PM, Jake <jake(a)spaz.org
<mailto:jake@spaz.org>> wrote:
perhaps you heard
noisebridge is no longer a hackerspace and is emptying out the
science room (where the SEM was) to make room for a radio studio
or dj booth or something. ball pit.
miloh will be moving the SEM to a safe location but if you want to
help make sure no pieces get lost maybe you can help. there are
tiny boxes with filaments in them and an ultrasonic cleaner,
probably scattered around the trash pile thats forming at nb now.
they are doing a dump run thursday. the SEM got moved out of its
safe place without a single email about it to anyone that i know of.
so help miloh find all the SEM pieces before its too late!
-jake
On Tue, 11 Jun 2013, Chris Murphy wrote:
Hi guys,
Instead of taking the Noisebridge SEM, I have a great idea...
Let's get another SEM!
One of the problems with the Noisebridge SEM is that the
community of SEM experts is too small. So let's enlarge that
community
by getting another.
If you do get the Noisebridge SEM, NB will be out of a
significant resource and its repair and operation are likely
to fall on
the same exact shoulders. You will also encounter ALL of the
same problems that NB has encountered and will need to go to
extreme
effort to build infrastructure around the microscope (which we
haven't completed).
I have a lead on another SEM that would be free. They aren't
as rare as you might think.
In my previous e-mail, which may not have been posted to the
sudo room list yet (I'm not a list member), I didn't
understand that
there was a plan afoot to take the NB SEM (which technically
does not belong to NB anyway, it's on loan). I thought that
someone
named Dr. X was going to donate another SEM to sudo room. I
generally disapprove of dismantling Noisebridge resources.
Chris
Sent from my iPhone
On Jun 11, 2013, at 15:25, Ryan Bethencourt
<ryan.bethencourt(a)gmail.com
<mailto:ryan.bethencourt@gmail.com>> wrote:
Great thanks Jake, we're working on the space thing for
CCL and hoping to have one in the nearish term... it's kind
of like the early days of Sudo Room when we talked on
and on about getting a space... until we finally got one :)
On Tue, Jun 11, 2013 at 3:16 PM, Jake <jake(a)spaz.org
<mailto:jake@spaz.org>> wrote:
it is currently in a relatively safe place, especially
considering that moving it is the most dangerous thing
to it. So it should stay where it is until a new place
is chosen for it.
Since Sudoroom doesn't have enough room for it and CCL
has NO room yet, moving it will have to wait.
However, i know of a pickup truck that can be used to
move it if and when the time comes.
-jake
On Tue, 11 Jun 2013, Ryan Bethencourt wrote:
Thanks Jake, It looks like we may have to rent a
uhaul truck to move it as it looks large?
Sounds like Ben has a place for us to store it and
we have another Counter Culture labs
co-founder/member (Shanee) who knows how to use it
and said she could teach us :)
On Tue, Jun 11, 2013 at 3:10 PM, Benjamin Lack
<benlack(a)gmail.com <mailto:benlack@gmail.com>> wrote:
It looks like it would be fine sitting in a
garage for a few months, if so, I have space.
Ben
On Tue, Jun 11, 2013 at 2:46 PM, Patrik
D'haeseleer <patrikd(a)gmail.com <mailto:patrikd@gmail.com>>
wrote:
That would be excellent!
Here's the user manual with all the specs:
https://www.noisebridge.net/images/c/c7/ISI_Mini-TV_SEM_Manual-Troubleshoot…
It's a desktop machine, so doesn't necessarily
take up any more space than some bio equipment.
Wonder how easy it would be to DIY a gold sputterer...
Patrik
On Tue, Jun 11, 2013 at 1:15 PM, Jake
<jake(a)spaz.org <mailto:jake@spaz.org>> wrote:
I'm sure that Dr. X would be very pleased if
it went to Counter Culture Labs. He just wants
it to be understood and appreciated, rather than
sitting
neglected. CCL should hurry up and buy the
church building before the price goes up on it,
and I can help transport it.
It is basically an equipment rack and a cart
of accessories, so it doesn't take up a ton of
room. But it's good to be able to set the
microscope and
vacuum pump on different structures so that
the vibration of the pump doesn't shake the
scope. Also, to take higher resolution pictures
it will be
necessary to construct an analog data
importer but that will likely just be a computer with a
slightly modified sound card and some software.
keep in mind that to view organic
(nonmetallic) things you will need a gold sputterer.
-jake
On Tue, 11 Jun 2013, Ryan Bethencourt wrote:
Hi Jake,
I'd be very happy to help transport
the scanning electron microscope and if
it can't fit into Sudo Room, I'd also
love to float the idea of potentially
housing it at Counter Culture Labs
(the Sudo room DIY Bio offshoot) when we
eventually open up. Any thoughts?
How big is the SEM (I know some of
them can be huge which might prohibit
location)?
All the best,
Ryan
Best,
Ryan
On Sun, Jun 9, 2013 at 6:33 PM, Jake
<jake(a)spaz.org <mailto:jake@spaz.org>> wrote:
sudoroom is being offered a
scanning electron microscope (by Dr.
X).
it comes with all the stuff and
actually works, but it requires
a bit of knowledge to operate
it. unfortunately Mr. X is not
available to train us how to
operate it, however Chris Murphy
may be available and knows how
it works.
It would take up about 30 square
feet of space including the
place where the operators sit or
stand. It is not computerized
like the one at Pumping Station
One, it is an analog machine.
Pictures can be taken at high
resolution by long-exposure photo
of the CRT on the front of the
machine, or we can build an
analog data importer to
reconstruct images at much higher
resolution if we desire.
The cash price of this SEM is
$10 in gas and tolls, I will
provide the vehicle and
movement. The rest of the price of the
machine in blood and sacrifice
is in the time and energy to
learn its intricicies and
idiosynchracies while learning about
vacuum pumps and vacuum oil, and
how not to let vacuum oil
contaminate your vacuum and get
all over your filament.
https://noisebridge.net/wiki/SEM
ironically, one of the reasons
it doesn't work as well at
noisebridge is because the whole
place shakes when the city
buses ride by. and sudoroom is
apparently directly over the
bart tunnel so i wonder how
different it will be.
-jake
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