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Infinity Machine - Quantum Computer Promises to Solve Most Complex Problems

Posted on 2/25/14 at 1:01 pm
Posted by mizzoukills
Member since Aug 2011
40686 posts
Posted on 2/25/14 at 1:01 pm
Reported in February 2014 issue of Time magazine:

quote:

Founded in 1999, D-Wave’s mission is to “integrate new discoveries in physics and computer science into breakthrough new approaches to computation.” It’s backed by several high-profile investors, including Jeff Bezos, Nasa, the CIA, the BDC and Goldman Sachs, among several others.

“The Infinity Machine” as TIME dubs it promises to “solve some of humanities most complex problems”. It’s flagship product, the D-Wave Two is a black box measuring 10 ft. high, with a cylindrical cooling apparatus containing a niobium computer chip that’s been chilled to -459.6°F, “almost 2° colder than the Boomerang Nebula...colder than interstellar space.”



quote:

“The D-Wave Two is an unusual computer, and D-Wave is an unusual company. It’s small, and it has very few customers, but they’re blue-chip: they include the defense contractor Lockheed Martin; a computing lab that’s hosted by NASA and largely funded by Google; and a U.S. intelligence agency that D-Wave executives decline to name. The system sells for between $10 and $15 million.



quote:

The reason D-Wave has so few customers is that it makes a new type of computer called a quantum computer that’s so radical and strange, people are still trying to figure out what it’s for and how to use it. It could represent an enormous new source of computing power —it has the potential to solve problems that would take conventional computers centuries, with revolutionary consequences for fields ranging from cryptography to nanotechnology, pharmaceuticals to artificial intelligence.”



quote:

Quantum computing leverages quantum mechanics to create computers that aren’t merely upgrades of the today’s conventional computers — they work in a completely different way. While today’s computers have data in binary digits — known as bits, each a 0 or 1 — quantum computing uses quantum bits — qubits — that can be in more than one state simultaneously.







This post was edited on 2/25/14 at 1:05 pm
Posted by Tiguar
Montana
Member since Mar 2012
33131 posts
Posted on 2/25/14 at 1:05 pm to
It begins.


LINK
Posted by Displaced
Member since Dec 2011
32702 posts
Posted on 2/25/14 at 1:05 pm to
quote:

chilled to -459.6°F


this is colder than absolute zero so i call bullshite...
Posted by mizzoukills
Member since Aug 2011
40686 posts
Posted on 2/25/14 at 1:07 pm to
quote:

this is colder than absolute zero so i call bullshite...



that's the firm claim. Google and unnamed government agencies who are already customers don't believe it to be bullshite.
Posted by Ace Midnight
Between sanity and madness
Member since Dec 2006
89483 posts
Posted on 2/25/14 at 1:08 pm to
quote:

this is colder than absolute zero so i call bullshite...


Absolute zero is negative 459 and 2/3°F (-459.67, rounded to hundredths). So this is hovering a little above absolute.

Still pretty cold though.
This post was edited on 2/25/14 at 1:10 pm
Posted by Quigley
Down Under
Member since Jul 2009
4007 posts
Posted on 2/25/14 at 1:09 pm to
Exactly what I thought of when I saw this thread
Posted by Unobtanium
Baton Rouge
Member since Nov 2009
1592 posts
Posted on 2/25/14 at 1:13 pm to
quote:-------------
chilled to -459.6°F
-------------------

this is colder than absolute zero so i call bullshite...

Nope, absolute zero is -459.67 degF, although that number is suspect. May be a typo in the article.

Posted by mizzoukills
Member since Aug 2011
40686 posts
Posted on 2/25/14 at 1:32 pm to
Great read, Tiguar! I've never seen that before.
Posted by The Sad Banana
The gate is narrow.
Member since Jul 2008
89498 posts
Posted on 2/25/14 at 1:36 pm to
quote:

quantum computing uses quantum bits — qubits — that can be in more than one state simultaneously.
Bits, please.
Posted by Tiguar
Montana
Member since Mar 2012
33131 posts
Posted on 2/25/14 at 1:37 pm to
its pretty awesome. I remember actually getting chills at the ending the first time I read it.
Posted by SadSouthernBuck
Las Vegas
Member since Dec 2007
748 posts
Posted on 2/25/14 at 1:44 pm to
Will it provide the answer to the Ultimate Question of Life, the Universe, and Everyting or will it just tell us how to build the computer that will?
Posted by mizzoukills
Member since Aug 2011
40686 posts
Posted on 2/25/14 at 1:56 pm to
even the inventors aren't sure what it's capable of. When 0 and 1 can exist at the same time, what does that mean?
Posted by Displaced
Member since Dec 2011
32702 posts
Posted on 2/25/14 at 1:59 pm to
quote:

When 0 and 1 can exist at the same time
"it was horrible, 1s and 0s everywhere! I think i even saw a two."

"Calm down, there is no such thing as 2."
Posted by OldSouth
Folsom, LA
Member since Oct 2011
10940 posts
Posted on 2/25/14 at 2:01 pm to
Meh, I'll wait til they release the "D-Bag".
Posted by The Sad Banana
The gate is narrow.
Member since Jul 2008
89498 posts
Posted on 2/25/14 at 2:03 pm to
quote:

It begins.


LINK

Thanks for posting that. Good read.
Posted by Ace Midnight
Between sanity and madness
Member since Dec 2006
89483 posts
Posted on 2/25/14 at 4:48 pm to
quote:

When 0 and 1 can exist at the same time, what does that mean?




That's not exactly what they mean - what they mean is that those circuits can determine an amount of voltage less than a full charge - for example, if it can read the difference between no charge, 1/3 charge, 2/3 charge and full charge - that now carries 2 bits of information - so 1 can do the work of 2, and carry 4 times the amount of information that 1 can alone - that "bit" can read:

00, 01, 10 or 11 (0, 1, 2, or 3 in decimal).

It is revolutionary in and of itself. However, as the resolution gets greater, so that it can reliably read 1/8 charge, 1/16 charge, 1/30 charge and so on - it will increase computing power logarithmically from there.
This post was edited on 2/25/14 at 4:49 pm
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