Samiha Choudhury

9/21/10

• New Compass Uses Light Beams to Detect Magnetic Field
• Summary: There are new compasses that uses light beams for detecting Magnetic field was created stated by a group of physicists. The compasses beams light through the rubidium atoms which can meausre the size and the orientation of the magnetic field. Inside the compass there are build-in local magnetic field in order to find the direction and also it rebuilds the compass itself. The stakeholders are Zibrov along with his colleagues and they hadtested the compass for pinpointing the compass at the right direction. They had eventuallty trapped the rubidium-87 atoms at the 113 degrees fahrenheit. This relates to people because this would affect them. The compasses only have little energy for use and it's not that big. To me, it seems to be a modern invention of compasses and it is easier to use. Also, this tool might be helpful for education uses. I think that there should be better compasses.
• The New compasses can detect directions for magnetic field.

/== 9/17/10 ==

• Hack Turns $170 Media Viewer Into Tablet
• Summary: This article is about how hackers have hacked electronically had made Webkit-basic browser for using the device program in order to run all the applications. This had became a big issue because they used "tablet" for puting it in to ipad. The people that controls the information should have more security systems from preventing hacking.
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