News tagged with spin speed


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Search results for spin speed


Looking for the heartbeat of cellular networks

Biology / Cell & Microbiology

created Dec 16, 2009 | popularity not rated yet | comments 0

Our cells' molecules form an intricate network of interactions. Today's techniques, however, can only be used to measure individual molecular reactions outside the cells. Since molecular concentrations are much higher in ...


Biden unveils federal broadband stimulus projects

Technology / Telecom

created 8 hours ago | popularity 3.5 / 5 (2) | comments 0

(AP) -- Vice President Joe Biden on Thursday announced the first $182 million in federal stimulus money for 18 projects to expand high-speed Internet networks in rural areas and other underserved communities.


Smart phones are making Wi-Fi hotspots hot again

Technology / Telecom

created 2 hours ago | popularity not rated yet | comments 0

Lisa Helminiak, who uses her iPhone as a computer as much as to talk, has declared her independence from the slow cell phone network. Instead of using AT&T's network, she's using her phone's Wi-Fi capability to connect to ...


Racing, shooting and zapping your way to better visual skills

Medicine & Health / Psychology & Psychiatry

created 1hour ago | popularity not rated yet | comments 0

Do your kids want a Wii, a PlayStation or an Xbox 360 this year? This holiday gift season is packed with popular gaming systems and adrenaline-pumping, sharpshooting games. What's a parent to do? Is there any redeeming value ...


Make your pets a part of your New Year's resolutions

Other Sciences / Other

created Dec 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- When drawing up a list of New Year's resolutions, be sure to include your pets, says Lorraine Corriveau, a wellness veterinarian at Purdue University's School of Veterinary Medicine.


Thermochemical nanolithography now allows multiple chemicals on a chip

Thermochemical nanolithography now allows multiple chemicals on a chip

Nanotechnology / Nanophysics

created Dec 16, 2009 | popularity 4.5 / 5 (4) | comments 0

(PhysOrg.com) -- Scientists at Georgia Tech have developed a nanolithographic technique that can produce high-resolution patterns of at least three different chemicals on a single chip at writing speeds of ...


Sorter Detects and Removes Damaged Popcorn Kernels

Sorter Detects and Removes Damaged Popcorn Kernels

Biology / Other

created Dec 16, 2009 | popularity 4.5 / 5 (2) | comments 1

(PhysOrg.com) -- A device developed by an Agricultural Research Service (ARS) scientist to sort wheat has been successfully used to detect and remove popcorn kernels that have been damaged by fungi.


A Search for Stability for Platinum Catalysts

A Search for Stability for Platinum Catalysts

Nanotechnology / Nanomaterials

created 2 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A new carbon support that greatly increases the durability of proton-exchange membrane fuel cells has been developed by scientists at Pacific Northwest National Laboratory and Princeton University. ...


The new iPhone 3Gs

Raytheon turns iPhones into battlefield tools

Technology / Software

created 7 hours ago | popularity 4.3 / 5 (3) | comments 1

US defense contractor Raytheon on Wednesday unveiled the first of what it said will be a series of software applications to make iPhones or iPod touch devices into battlefield tools.


Ardi

Science's breakthrough of the year: Uncovering 'Ardi'

Other Sciences / Other

created 3 hours ago | popularity 2.3 / 5 (3) | comments 1

The research that brought to light the fossils of Ardipithecus ramidus, a hominid species that lived 4.4 million years ago in what is now Ethiopia, has topped Science's list of this year's most significant s ...



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