News tagged with binary digits


Scientists make quantum leap in developing faster computers

Physics / Quantum Physics

created Mar 19, 2009 | popularity 4.3 / 5 (22) | comments 1

(PhysOrg.com) -- Scientists have created a molecular device which could act as a building block for future generations of superfast computers.





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Smaller is better for finger sensitivity

Medicine & Health / Neuroscience

created 7 hours ago | popularity not rated yet | comments 0

People who have smaller fingers have a finer sense of touch, according to new research in the Dec. 16 issue of The Journal of Neuroscience. This finding explains why women tend to have better tactile acuity than men, becaus ...


First Direct Imaging of a Young Binary System

First Direct Imaging of a Young Binary System

Space & Earth / Astronomy

created 10 hours ago | popularity 4.9 / 5 (11) | comments 0

(PhysOrg.com) -- A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young ...


Suzaku catches retreat of a black hole's disk

Suzaku catches retreat of a black hole's disk

Space & Earth / Astronomy

created Dec 10, 2009 | popularity 4.5 / 5 (16) | comments 2

(PhysOrg.com) -- Studies of one of the galaxy's most active black-hole binaries reveal a dramatic change that will help scientists better understand how these systems expel fast-moving particle jets.


A faint star orbiting the Big Dipper's Alcor discovered

A faint star orbiting the Big Dipper's Alcor discovered

Space & Earth / Astronomy

created Dec 10, 2009 | popularity 5 / 5 (5) | comments 0

Next time you spy the Big Dipper, keep in mind that there is another star, invisible to the unaided eye, contributing to this constellation.


A general view of one of the interactive video installations at the "Decode: Digital Design Sensations" exhibition

Interactive digital art show opens in London

Technology / Hi Tech

created Dec 09, 2009 | popularity not rated yet | comments 0

The creative side of information technology went on display in London this week, in an arresting new interactive show including glowing reeds and a blinking mechanical eye.


Scientists Generate Black Hole Radiation in the Lab

Scientists Generate Black Hole Radiation in the Lab

Physics / Plasma Physics

created Dec 07, 2009 | popularity 4.2 / 5 (31) | comments 8

(PhysOrg.com) -- Due to their violent nature and long distance from Earth, black holes and their surroundings are very difficult to study. Currently, the main method to observe a black hole is to use an X-ray ...


Brightness variations of sun-like stars: The mystery deepens

Brightness variations of sun-like stars: The mystery deepens

Space & Earth / Astronomy

created Dec 07, 2009 | popularity 4.4 / 5 (14) | comments 7

(PhysOrg.com) -- An extensive study made with ESO's Very Large Telescope deepens a long-standing mystery in the study of stars similar to the Sun. Unusual year-long variations in the brightness of about one ...


Stellar family portrait takes imaging technique to new extremes

Stellar family portrait takes imaging technique to new extremes

Space & Earth / Astronomy

created Dec 03, 2009 | popularity 4.5 / 5 (2) | comments 1

Noted for harbouring Eta Carinae -- one of the wildest and most massive stars in our galaxy -- the impressive Carina Nebula also houses a handful of massive clusters of young stars. The youngest of these stellar ...


Security ID cards with built-in holograms

Security ID cards with built-in holograms (w/ Video)

Technology / Hi Tech

created Dec 01, 2009 | popularity 4.7 / 5 (6) | comments 0

(PhysOrg.com) -- Plastic cards with security features are ubiquitous these days, having a wide variety of uses such as credit cards, employee cards, licenses, and so on. Many have holographic images, but they ...


Holiday shopping off to mildly encouraging start (AP)

Holiday shopping off to mildly encouraging start

Technology / Business

created Nov 30, 2009 | popularity not rated yet | comments 0

(AP) -- After shoppers gave retailers a somewhat encouraging start to the holiday shopping season, stores now turn their attention to the online promotions known as Cyber Monday and bringing back customers ...



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