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Seo Master present to you:
A mobile phone or laptop , that will charge wirelessly , in your pocket or wherever you are roaming . A TV or a printer which will not take wire for electricity. Where ever you want, you can switch them on and can enjoy their service.
Seems to be amazing without wire! US Scientist has made the technology and just waiting to apply in daily life.
WiTricity , A company from Massachusetts Institute of Technology (MIT),Boston, has innovate the device of charging without the electric cable / wire.
Regular charging device or wired electricity uses electromagnetic induction to transmit the power. Through electromagnetic induction, an electric current is sent through a magnetic field generated by a power conductor to a smaller magnetic field generated by a receiving device.
But on other hand WiTricity devices share energy through magnetic fields as well which is wireless and can penetrate the concrete also. WiTricity's devices produce magnetic fields through a process called resonant magnetic coupling, which allows power to be transmitted several meters in distance.
As examples. A child pumps her legs at the resonant frequency of a swing to fly through the air, or an opera singer shatters a wine glass by singing a single note at a frequency that matches the acoustic resonance of the glass.
Now this works only in short distance because the device is still not that strong . But the. WiTricity company has announced that , the day is not so far when this wire will be a history. A house can get full energy from a single device , cars are running on road can get energy from those device .
2013, By: Seo Master
Seo Master present to you:
ตรงนี้จะให้ทำความเข้าใจกับ Sitemap ก่อนว่า
- ทำไม Sitemap จะต้องมีการแบ่งประเภทด้วย ?
เหตุที่ต้องแบ่งนี้เพราะว่าเว็บไซต์ที่ดีควรจะมี Sitemap เพื่อให้ Search Engine อ่าน และผู้ใช้งานทั่วไปอ่าน ดังนั้นการทำเว็บไซต์ที่ดีก็ควรจะมี Sitemap ทั้งสองรูปแบบ
- เอาอะไรมาตัดสินในการแบ่งประเภทกันแน่ ?
โดยปกติแล้วหากเราต้องการสร้างปฎิสัมพันธ์ที่ดีต่อ Search Engine เราจะต้องทำให้ Sitemap ของเราอยู่ในรูปแบบของภาษา XML ซึ่งจะทำให้ Bot หรือ Spider ของ Search Engine สามารถอ่านแล้วเข้าใจได้ว่านี้คือ Sitemap ตัวอย่างของ Sitemap ในรูปแบบ XML ที่ถูกต้อง ตัวอย่างเช่น  sitemap.xml

ส่วน Sitemap สำหรับผู้ใช้งานทั่วไปก็ควรจะเป็นหน้าที่เรียบๆ ง่ายๆ สามารถดูแล้วเข้าใจโครงสร้างของเว็บไซต์ทั้งหมดได้ว่าเว็บไซต์นี้มีอะไรบ้าง โดยควรให้เว็บไซต์ดูเรียบง่าย สวยงาม และให้ผู้ใช้งานทั่วไปสามารถเข้าถึงหน้า Sitemap นี้ได้โดยง่าย ตัวอย่างเช่น sitemap.html

เครดิต sutenm 2013, By: Seo Master
Seo Master present to you: Post by Brian Ryner and Mark Mentovai, Google Software Engineers

Every program, open source or not, has to cope with crashes - it's just an unfortunate fact of life. Software developers hate crashes and dream about eradicating them, but sometimes they're difficult to reproduce. If developers could get reliable and automatic reports when their programs crash, they'd be able to figure out which ones happen most frequently, and more importantly, be able to fix them. Writing a system to handle crash reports is a lot of work though, and writing a crash reporter that works across a variety of hardware configurations and operating systems is even harder. Wouldn't it be great if someone wrote a crash reporter and made it easy to integrate into other projects? Wouldn't it be even better if they made an open-source project out of it?

That's exactly what we're doing here at Google. We like making developers' lives easier, and like you, we hate crashes. Airbag is our codename for an open source project that handles all of the dirty work when it comes to crash reports. Best of all, it works across several platforms - we've got Windows and Mac working now, and Linux support is coming soon.

Not everyone needs to know how the stack works on Intel Macs or how function calls work behind the scenes in Windows, which is why Airbag provides a simple API to catch crashes in your application and upload crash reports to a server. On the server side, we've implemented a library that can process the crash reports by matching them up with debugging symbols, so that users of a program don't need any of these symbols on their computers, and download sizes stay small. The server library is intended to be integrated into any kind of server infrastructure - for example, you could use Apache to collect reports and store them in MySQL. We were excited to hear that the folks at Mozilla are integrating Airbag into Firefox, and hope it can help them and other open source communities continually improve the quality of their products. Check it out!2013, By: Seo Master
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