11 Jan
2008
11 Jan
'08
12:48 a.m.
just what is that spot welding contraption? It appears
to work on a principle similar to a *resistance
soldering* unit, that actually uses carbon rods (at
one time you could pull them from batteries, not
anymore though).
Definitely wild, but just how varied are the devices
that could be built w/those simple, though elegant,
methods? All he did was build what appears to be an AM
receiver.
--- "Richard A. Cini" <rcini at optonline.net> wrote:
____________________________________________________________________________________
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OMG, that is soooo amazing. Proof positive that you
can make anything with
the proper tools. Mesmerizing.
On 1/8/08 1:53 PM, "jpero at sympatico.ca"
<jpero at sympatico.ca> wrote:
http://blog.makezine.com/archive/2008/01/make_your_own_vaccum_tube.ht
This is in french but the video is priceless! 17
minutes long.
Worth taking your favorite drink and take a
seat.
ml
Cheers, Wizard
Rich
--
Rich Cini
Collector of Classic Computers
Build Master and lead engineer, Altair32 Emulator
http://www.altair32.com
http://highgate.comm.sfu.ca/~rcini/classiccmp