arXiv blog

How Networks of Biological Cells Solve Distributed Computing Problems

Computer scientists prove that networks of cells can compute as efficiently as networks of computers linked via the internet

02/08/2012 kfc

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Mims's Bits

Why Bank Websites Are Suddenly Less Secure

So much for "two-factor authentication."

02/06/2012 Christopher Mims

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Comments

There is no law that says the answer to the question the bank ask you has to be truthful. In fact, it would be a good idea to...

- Greg F 04:40 PM 02/08/2012

Yea, my bank does that too, but it's kind of useless in the social media era.  If someone has the name on the account, they can...

- Spicoli 07:48 AM 02/08/2012

Okay, why not try it again like an adult without the condescension.

- Spicoli 07:44 AM 02/08/2012

TR Editors' blog

How Apple Can Revolutionize Television

An intelligent assistant would be the ideal way to deal with remote-control overload.

02/03/2012 Will Knight

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Comments

Dude u r quite full of urself :)

- taptieg24 02:29 AM 02/07/2012

This is the week in which Angela Merkel’s “grand bargain” is due to reach fulfillment at the European summit. On one side of...

- firozalimulla 09:07 AM 02/06/2012

every time i feel bad about myself or how hard ive been working with seemingly no end in sight...  i click on a some ridiculous...

- S0ma 05:05 AM 02/06/2012

Potential Energy

GM Reveals Dismal Volt Sales in January

But is it a bad sign for electric vehicles?

02/02/2012 Kevin Bullis

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Comments

Maybe red herring would be the better term as it's more of attempt to change the subject.I'm guessing you are referring to this...

- dcmeserve 04:03 PM 02/08/2012

That rate of improvement in the lab translates into higher performance at perhaps the same price as implied by Spicoli. In the...

- dcmeserve 03:43 PM 02/08/2012

Electric motors are three times as effficient as gas engines allowing EV's to be inexpensivly "fueled" with vastly less enegy...

- jeffhre 01:55 AM 02/08/2012

Guest Blog

Why 3-D Printing Isn't Like Virtual Reality

Before you dismiss it as a fad, consider the evolution of 2-D printing.

01/27/2012 Tim Maly

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Comments

Now everyone can be an artist.... What a great toy... Not to mention, making reproductions... and ...counterfits.  rhansing

- rhansing 02:10 PM 02/02/2012

Whether Maly or Mims has the time frames for 3D printing right only matters to people who have to make large bets investing in...

- geo.h.adams@gmail.com 01:50 PM 02/01/2012

Isn't called 'Additive Manufacturing'? I have searched for videos and the like for 3d printing and all I could find were vids...

- jonathaned555 11:01 AM 01/31/2012

The Great Bio-Divide

At TEDMED - the gap is yawning between hopes and visions and reality in biomedicine

10/31/2011 David Ewing Duncan

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Comments

In 1961 when Tanzania got independence, the president immediately change the Colonial policy to the Social Policy that was from...

- firozalimulla 05:18 PM 02/06/2012

What have we created surprises me. Election Sarah Palin hates Obama as she is now in FOX news, election rigging all over the...

- firozalimulla 02:22 AM 02/05/2012

What are these? Strikes! Earn three of them in a month, and you'll be sent to the Penalty Box for 24 hours. How do you earn...

- firozalimulla 12:15 AM 01/19/2012

Delta-V

How NASA Will Track Satellite on Collision Course with Earth

Pieces of the defunct satellite are expected to fall back to Earth, but where and when remains uncertain.

09/22/2011 Brittany Sauser

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Comments

Q1. Since tyrants will always be marginally crueler to win any power struggle, how can the good people win without surpassing...

- firozalimulla 12:37 AM 02/01/2012

Today 12th January 2011, Zanzibar was taken by the main land Tanganyika to form Tanzania; President Karume wanted all the...

- firozalimulla 03:30 PM 01/11/2012

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