HEATKEYS

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

foursquare

Twitter is without a doubt the best way to share and discover what is happening right now.

PCCL | INTERACTIVE PHYSICS | HOME | Physics and Chemistry by a Clear Learning : free online learning for sciences | Educational support in interactive flash animations in the physical sciences and chemistry in High School, Midle School, Upper School,...

Documents & Reports is the official repository of World Bank public documents. It contains operational documents (project documents, analytical and advisory work, and evaluations), formal and informal research papers, and most Bank publications i...

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

catatan teknologi informasi

Free books and documents search with fast and relevant results better than any online library.

Using www.QuizRevolution.com you can create quizzes and embed them easily in any website or blog. Create interactive quizzes in minutes and then easily embed them on your page using 1 line of simple HTML (an IFRAME). Our quiz templates are really pop...

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

PicBadges is a social network, allowing people and businesses to create and share ideas, activities, events, and interests on top of profile pictures.