Posted by Silahkan Buka
On 5:30 PM
WebMathematics Interactive (WMI) is an open source mathematics software. It mainly supports solving problems and exercises in mathematics for the age of 14-20. WMI also helps in verifying solutions and discovering skills and level of knowledge. Users need only internet connection and a web browser to use WMI.You know circles are round. This is pretty simple. But, the mathematical description of circles can get quite confusing, since there is a set equation for a circle, including symbols for the radius, and center of the circle. This page will show you how these items reflect the final...
Posted by Silahkan Buka
On 3:35 PM
Apple has streamlined the process of dual booting Windows on your Mac, but when it comes to Linux, Boot Camp isn't so friendly. Here's how to triple-boot your Mac with OS X, Windows 7, and the shiny new Ubuntu 10.04. If you're a Mac user, you may have already used Apple's Boot Camp to get Windows on your system for those must-have programs. With a fast new Ubuntu out, however, you might want to give it a try—but installing Linux isn't exactly...
Posted by Silahkan Buka
On 3:30 PM
Multi Trash puts a trash can on your Windows 7/Vista sidebar that offers drag and drop file recycling, deletion, and secure shredding.Once you park it on your sidebar you'll see a trash can labeled according to the mode you're using—in the screenshot we're in the Shredding mode. The arrows on each side of the trash can label toggle you between Recycling, Deletion, and Shredding modes. You'll likely leave it on the mode that you use most frequently...
Posted by Silahkan Buka
On 6:11 PM
A new social networking startup, Path, is aiming the opposite direction -- at least with its core functionality. The new San Francisco-based photo-sharing service, which launched as an iPhone app on Sunday, limits users to no more than 50 friends -- barely a third of the 130 friends the average Facebook user has. Path's organizers intend to make the service platform agnostic over the long term, the company said. The reason: Despite the core premise...
Posted by Silahkan Buka
On 6:09 PM
Links to malware-infested sites and other threats lurk in many Facebook users' news feeds, according to research from security vendor BitDefender.Among approximately 14,000 Facebook users who installed BitDefender's Safego security and privacy app, about one in five has malware in his or her news feed.More than 60 percent of the attacks detected by Safego are malicious apps that promise various benefits but install malware when they're downloaded,...
Posted by Silahkan Buka
On 7:47 AM
MySpace, salah satu jejaring sosial bergengsi menyatakan bahwa pihaknya akan mengintegrasikan dirinya dengan ‘musuh’ besarnya, yang sekaligus untuk mendongkrak reputasi MySpace dalam sebuah proyek bernama Mashup dengan Facebook. Facebook suka atau tidak suka akan masuk ke dalam program entertainment MySpace, dan user akan mendapat rekomendasi topik dan subsription suggestion untuk program tersebut, dari profil Facebook user.“Fitur ini akan...
Posted by Silahkan Buka
On 7:45 AM
Although Microsoft with its Windows Phone 7 platform has tried to satisfy the consumer market with capabilities for music, video, and games, the smartphone's tie-in to Microsoft's back-end server applications could give it an edge in Microsoft-dominated IT shops. Developers can build applications to access systems such as the SharePoint collaboration platform, BizTalk Server business process management system, and the SQL Server database, said Scott Kerfoot, Microsoft's senior director of technology evangelism. [ Windows Phone 7 will be a serious game-changer, InfoWorld columnist J. Peter...
Posted by Silahkan Buka
On 7:28 AM
The modern day lifestyle and stress has increased the incidence of dementia and Alzheimer’s patients all over the world. As more and more elderly get affected by these memory loss related diseases, they become a growing concern for their caretakers. Whether their caretakers are their children or individuals from various NGOs or senior care centers, keeping track of such patients is always a task. Some of the most prominent issues with taking...
Posted by Silahkan Buka
On 8:02 PM
akah anda pernah mendapat pesan FATAL ERROR: sistem menjadi tidak stabil atau sibuk, “Enter to return to Windows or press Control-Alt-Delete to restart your computer”.. Jika Anda melakukannya Anda akan kehilangan informasi yang belum di simpan di semua aplikasi yang saat itu terbuka. ”apakah Anda sudah pernah terkena oleh Blue Screen of Death. Setiap orang yang menggunakan Windows akan akrab dengan hal ini, Apa yang dapat Anda lakukan? Lebih penting...
Posted by Silahkan Buka
On 7:02 AM
Luar biasa kemajuan India dalam hal astronomi. Negara ini makin dekat mewujudkan impian untuk membangun teleskop Matahari terbesar di dunia.Ladakh, di kaki Himalaya dipilih sebagai lokasi. Teleskop ini nantinya ditujukan untuk mempelajari struktur mikroskopik Matahari. Proyek teleskop atau The National Large Solar Telescope (NLST) diperkirakan menghabiskan dana sekitar US$31 juta."Teleskop matahari akan membantu...
Posted by Silahkan Buka
On 6:58 AM
Hawaii telah terpilih sebagai tempat dibangunnya teleskop raksasa di dunia. Teleskop ini nantinya akan menjadi perangkat tercanggih yang membantu para ilmuwan untuk mempelajari lebih dalam tentang alam jagat ini.Besarnya ukuran teleskop ini mampu menandingi teleskop berukuran besar yang pernah ada sebelumya. Kaca teleskopnya saja memiliki diameter berukuran hampir 100 kaki, atau kira-kira sama dengan panjang sayap pesawat Boeing 737.Teleskop...
Posted by Silahkan Buka
On 6:44 AM
ScienceDaily (Nov. 9, 2010) — NASA's Fermi Gamma-ray Space Telescope has unveiled a previously unseen structure centered in the Milky Way. The feature spans 50,000 light-years and may be the remnant of an eruption from a supersized black hole at the center of our galaxy. "What we see are two gamma-ray-emitting bubbles that extend 25,000 light-years north and south of the galactic center," said Doug Finkbeiner, an astronomer...
Posted by Silahkan Buka
On 7:09 PM
Tujuan utama dari SKY-MAP untuk mengkonsolidasikan informasi astronomi, astrofisika dan lain tentang benda-benda ruang yang berbeda dan fakta astrofisika.Beberapa kelebihan SKY-MAP.ORG diantaranya adalah: Sistem ini dapat menampilkan sekitar 500 juta ruang benda dari langit bintang.Informasi tentang setiap objek mungkin dilengkapi dan diedit.Ada pencarian mudah obyek di tempat.Para pengguna dapat meng-upload foto-foto dari distrik langit bintang...
Posted by Silahkan Buka
On 6:58 PM
Nearly 400 years after Galileo first observed the heavens through a telescope, we continue to seek answers to age-old questions about the universe. And while the technology has evolved over the centuries, the inquiry remains essentially the same: What's out there, where did it come from, and what does it mean? At the Space Telescope Science Institute (STScI), we're working hard to study and explain...
Posted by Silahkan Buka
On 7:22 AM
The theory of everything (TOE) is a putative theory of theoretical physics that fully explains and links together all known physical phenomena, and, ideally, has predictive power for the outcome of any experiment that could be carried out in principle. Initially, the term was used with an ironic connotation to refer to various overgeneralized theories. For example, a great-grandfather of Ijon Tichy—a character from a cycle of Stanisław Lem's science...
Posted by Silahkan Buka
On 7:05 AM
source: langitselatan.comSaat sistem ekstrasolar belum ditemukan, perbedaan antara planet dan bintang dapat didefinisikan dengan jelas. Contohnya antara Jupiter dan bintang terkecil (75 kali massa Jupiter) keduanya dapat langsung dibedakan. Montase Tata Surya. Kredit : NASA Tahun 1995, planet pertama di bintang lain ditemukan dan semenjak itu sudah ada 495 planet di bintang lain yang ditemukan dengan massa 0.006 – 21 Massa Jupiter. Awalnya...
Posted by Silahkan Buka
On 6:58 AM
Astronomi, yang secara etimologi berarti "ilmu bintang" (dari Yunani: άστρο, + νόμος), adalah ilmu yang melibatkan pengamatan dan penjelasan kejadian yang terjadi di luar Bumi dan atmosfernya. Ilmu ini mempelajari asal-usul, evolusi, sifat fisik dan kimiawi benda-benda yang bisa dilihat di langit (dan di luar Bumi), juga proses yang melibatkan mereka. Selama sebagian abad ke-20, astronomi dianggap terpilah menjadi astrometri, mekanika langit, dan...
