Alt-BEAM Archive
Message #07337
To: beam@sgiblab.sgi.com
From: "Jaroslav 'Lord Slayer' Pelan" pelanj@feld.cvut.cz
Date: Wed, 3 Nov 1999 14:33:18 MET-1MEST
Subject: [alt-beam] Re: aquabots - 'sealed' motor
hello,
hmm, but it went into the bulb, which proves that there's vacuum in
there.
these bulbs are common here. - i mean a 230V bulb, not the little
ones
JP
> This is caused because you heated the gas inside the bulb. The gas expand
> because of this.
>
> Bram van Zoelen
> Robotics, kites, personal and more
> http://vsim.freeservers.com
> http:/beam.to/vsim
>
> E-mail
> vsim@mail.com
> vsim@vsim.freeservers.com
>
>
> hello,
> > Depends. Some have gasses like Argon or Xenon in them (just to name a
> > couple). Xenon is usually used for flash bulbs, though.
> > Peace out!
>
> but there has to be some sort of under pressure. When i used a
> little torch and heated the bulb, the almost melted glass went into
> the bulb and formed something like stalactite.
>
> Sleep well ...
>
The EviL DaRKloRd SlaYEr
7338 Wed, 3 Nov 1999 14:35:04 MET-1MEST FW: aquabots - 'sealed' motor "'beam@sgiblab.sgi.com'" "Van Zoelen, Bram AA SSI-TSEA-352" > Sorry i misread that one.
> The melted glass went inside the bulb. The answer has to be that the bulb
> hold a fairly good vacuum.
>
> Bram van Zoelen
> Robotics, kites, personal and more
> http://vsim.freeservers.com
> http:/beam.to/vsim
>
> E-mail
> vsim@mail.com
> vsim@vsim.freeservers.com
>
>
> -----Original Message-----
> From: Van Zoelen, Bram AA SSI-TSEA-352
> Sent: Wednesday, November 03, 1999 8:15 AM
> To: 'beam@sgiblab.sgi.com'
> Subject: RE: aquabots - 'sealed' motor
>
>
> This is caused because you heated the gas inside the bulb. The gas expand
> because of this.
>
> Bram van Zoelen
> Robotics, kites, personal and more
> http://vsim.freeservers.com
> http:/beam.to/vsim
>
> E-mail
> vsim@mail.com
> vsim@vsim.freeservers.com
>
>
> -----Original Message-----
> From: Jaroslav 'Lord Slayer' Pelan [mailto:pelanj@feld.cvut.cz]
> Sent: Tuesday, November 02, 1999 8:33 PM
> To: beam@sgiblab.sgi.com
> Subject: Re: aquabots - 'sealed' motor
>
>
> hello,
> > Depends. Some have gasses like Argon or Xenon in them (just to name a
> > couple). Xenon is usually used for flash bulbs, though.
> > Peace out!
>
> but there has to be some sort of under pressure. When i used a
> little torch and heated the bulb, the almost melted glass went into
> the bulb and formed something like stalactite.
>
> Sleep well ...
The EviL DaRKloRd SlaYEr
7339 03-Nov-99,Time: 07:21:42 [alt-beam] a couple of robotic links beam@sgiblab.sgi.com harsh@lanl.gov
7340 Wed, 03 Nov 1999 08:56:49 -0600 [alt-beam] Re: magnets beam@sgiblab.sgi.com Richard Piotter Magnets create flux lines. fields of energy that reach from one pole to
another. these can be bent by other magnets or guided through various
materials. Think of it like this. You have a whole load of springy wires
aligned in the same direction (your flux lines. Drop some straws through
it (a material that can be affected by magnetism) and some will get
stuck, some will make their way throigh, but align them selves with the
flux lines. also. you can bend the flux lines, but they will return to
their natural shape. I'm sure the description ain't perfect, but it's a
good idea using poor comparisons.
Point is,
Timothy Flytcher wrote:
>
> Wow Bob!
> True perpetual motion!!! something that can induce energy and change on
> something ells and still retain 100% of it energy!!! Were can I buy those!!!
>
> > > >A magnet stuck to the front of your refrigerator does not loose any
> > > >strenght
> > > >in the process of sticking there, for months or years.
Richard Piotter
richfile@rconnect.com
The Richfiles Robotics & TI web page:
http://richfiles.calc.org
For the BEAM Robotics list:
BEAM Robotics Tek FAQ
http://people.ne.mediaone.net/bushbo/beam/FAQ.html
7341 Wed, 03 Nov 1999 10:56:51 -0500 [alt-beam] Re: aquabots - 'sealed' motor alt-beam@egroups.com Mark Cowart Or maybe to depend on them, such as for food or shelter. How about input
stimuli from the fish?
At 12:28 AM 11/3/99 , Senior wrote:
>Hey hey hey interaction with biological life!!! There's a biggy. Great,
>so you got your robot to swim, what if you could get it to live with
>fish, and got them to accept it?
Home