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hey if bezos /really/ is the visionary everyone says he is ... he'd be
looking into replicators (ala star trek) NOT drones
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On Mon, 02 Dec 2013 13:11:10 -0500, James Holsenback wrote:
> hey if bezos /really/ is the visionary everyone says he is ... he'd be
> looking into replicators (ala star trek) NOT drones
Either that or transporters. There's not a lot of money to be made in
fabrication-on-demand technology like replicators, but transporters -
well, that's just another delivery mechanism. :)
Jim
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On 12/02/2013 03:09 PM, Jim Henderson wrote:
> On Mon, 02 Dec 2013 13:11:10 -0500, James Holsenback wrote:
>
>> hey if bezos /really/ is the visionary everyone says he is ... he'd be
>> looking into replicators (ala star trek) NOT drones
>
> Either that or transporters. There's not a lot of money to be made in
> fabrication-on-demand technology like replicators, but transporters -
> well, that's just another delivery mechanism. :)
too bad we have to wait for some egghead to figure out how to convert
matter to energy then back ... hey 10/15 years ago the idea of a 3d
printer would have been considered a pipe dream, so I don't think the
eventual reality is /too/ far fetched.
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On 12/2/2013 5:58 PM, James Holsenback wrote:
> On 12/02/2013 03:09 PM, Jim Henderson wrote:
>> On Mon, 02 Dec 2013 13:11:10 -0500, James Holsenback wrote:
>>
>>> hey if bezos /really/ is the visionary everyone says he is ... he'd be
>>> looking into replicators (ala star trek) NOT drones
>>
>> Either that or transporters. There's not a lot of money to be made in
>> fabrication-on-demand technology like replicators, but transporters -
>> well, that's just another delivery mechanism. :)
>
> too bad we have to wait for some egghead to figure out how to convert
> matter to energy then back ... hey 10/15 years ago the idea of a 3d
> printer would have been considered a pipe dream, so I don't think the
> eventual reality is /too/ far fetched.
>
Except.. Unless you know how to make "Heisenberg Compensators", you are
out of luck. lol The problem isn't just getting all the matter turned to
energy, without like.. turning it into a nuke, or getting a mess of a
specific kind of energy to rearrange itself into all the different stuff
making up atoms, which is a big enough problem, but then you have the
sort of.. problematic issue of getting all the resulting subatomic
particles to go, and stay, where you want them, long enough to form the
right sort of atoms, instead of... what ever the hell they feel like,
and where ever they want to be, instead.
This is.... a rather non-trivial issue, compared to figuring out how to
melt a relatively stable material, keep it warm enough for all the bits
to stick together right (if using the home-grown kind, as apposed to the
resin versions, which use lasers to "fix" the layers in place), in a
manner that is little more than a computer controlled version of cake
decorating. :p
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On Mon, 02 Dec 2013 19:58:18 -0500, James Holsenback wrote:
> On 12/02/2013 03:09 PM, Jim Henderson wrote:
>> On Mon, 02 Dec 2013 13:11:10 -0500, James Holsenback wrote:
>>
>>> hey if bezos /really/ is the visionary everyone says he is ... he'd be
>>> looking into replicators (ala star trek) NOT drones
>>
>> Either that or transporters. There's not a lot of money to be made in
>> fabrication-on-demand technology like replicators, but transporters -
>> well, that's just another delivery mechanism. :)
>
> too bad we have to wait for some egghead to figure out how to convert
> matter to energy then back ... hey 10/15 years ago the idea of a 3d
> printer would have been considered a pipe dream, so I don't think the
> eventual reality is /too/ far fetched.
Absolutely. :)
Jim
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Le 2013-12-02 20:08, Patrick Elliott a écrit :
> On 12/2/2013 5:58 PM, James Holsenback wrote:
>> On 12/02/2013 03:09 PM, Jim Henderson wrote:
>>> On Mon, 02 Dec 2013 13:11:10 -0500, James Holsenback wrote:
>>>
>>>> hey if bezos /really/ is the visionary everyone says he is ... he'd be
>>>> looking into replicators (ala star trek) NOT drones
>>>
>>> Either that or transporters. There's not a lot of money to be made in
>>> fabrication-on-demand technology like replicators, but transporters -
>>> well, that's just another delivery mechanism. :)
>>
>> too bad we have to wait for some egghead to figure out how to convert
>> matter to energy then back ... hey 10/15 years ago the idea of a 3d
>> printer would have been considered a pipe dream, so I don't think the
>> eventual reality is /too/ far fetched.
>>
> Except.. Unless you know how to make "Heisenberg Compensators", you are
> out of luck. lol The problem isn't just getting all the matter turned to
> energy, without like.. turning it into a nuke, or getting a mess of a
> specific kind of energy to rearrange itself into all the different stuff
> making up atoms, which is a big enough problem, but then you have the
> sort of.. problematic issue of getting all the resulting subatomic
> particles to go, and stay, where you want them, long enough to form the
> right sort of atoms, instead of... what ever the hell they feel like,
> and where ever they want to be, instead.
>
> This is.... a rather non-trivial issue, compared to figuring out how to
> melt a relatively stable material, keep it warm enough for all the bits
> to stick together right (if using the home-grown kind, as apposed to the
> resin versions, which use lasers to "fix" the layers in place), in a
> manner that is little more than a computer controlled version of cake
> decorating. :p
Oh, and don't forget that pesky third law of thermodynamics.
--
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/* flabreque */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/* @ */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/* gmail.com */}camera{orthographic location<6,1.25,-6>look_at a }
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> hey 10/15 years ago the idea of a 3d
> printer would have been considered a pipe dream,
Low-cost, low-resolution "3D printers" for consumer use perhaps, but in
industry 3D printers have been around much longer than that.
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James Holsenback <nom### [at] none com> wrote:
> too bad we have to wait for some egghead to figure out how to convert
> matter to energy then back ... hey 10/15 years ago the idea of a 3d
> printer would have been considered a pipe dream, so I don't think the
> eventual reality is /too/ far fetched.
Well, one shouldn't be jumping to conclusions by simply thinking like
"x years ago this idea sounded ridiculous, even though it's everyday
stuff today".
Sometimes that happens because the technology is feasible. For example,
people carrying what effectively amounts to less-than-wallet-sized
supercomputers in their pockets was basically an unthinkable dream
just a mere 20 or 30 years ago. (Modern cellphones are most certainly
supercomputers compared to even the fastest mainframes of 30 years ago.)
However, not all technology is feasible. 50 years ago it was envisioned
that by the end of the century we would have flying cars and that space
travel would be as trivial as taking the bus. Nope, it's still too
freaking expensive and dangerous to be in any way feasible. Maybe some
day, but it's still not looking very good.
--
- Warp
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On 03/12/2013 06:23 PM, Warp wrote:
> However, not all technology is feasible. 50 years ago it was envisioned
> that by the end of the century we would have flying cars and that space
> travel would be as trivial as taking the bus. Nope, it's still too
> freaking expensive and dangerous to be in any way feasible. Maybe some
> day, but it's still not looking very good.
The problem with flying cars is the absurd fuel bills. Plus, lots of
people don't look where the **** they're going when driving in *two*
dimensions - imagine the carnage in 3D!
Cars that drive themselves? Well, that's looking like it may one day be
plausible.
The problem with space flight is that everything is so damned far away.
It's been decades since anybody went to the moon, so I think people have
forgotten this... the Apollo astronauts didn't just get into a spaceship
and then land on the moon a few hours later. It took them *days* to get
there! And that's just the moon, the nearest planet. It took the various
Mars probes *months* to get there!
Even if the technological problems of living in space could be overcome,
you wouldn't go to Jupiter for your summer holiday. It would take you
many, many years to get there.
(Also, Jupiter isn't a planet, it's a star that didn't ignite properly,
but anyway...)
You know what? Computers that program themselves... Yeah, never
happened. People keep telling me it's just around the corner... yeah,
still hasn't happened. Oh, and human-level AI. Also not happened.
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On Tue, 03 Dec 2013 19:25:43 +0000, Orchid Win7 v1 wrote:
> And that's just the moon, the nearest planet.
Um, the moon isn't a planet.
Jim
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