Tiler

Tiler:

This free program lets you take any PDF and blow it up across multiple pages. Print the pages, tape them together and--voila--instant poster!

Art Project, powered by Google

Art Project, powered by Google: "Explore museums from around the world, discover and view hundreds of artworks at incredible zoom levels, and even create and share your own collection of masterpieces."

How to Keep Your Facebook Secure by Enabling HTTPS

How to Keep Your Facebook Secure by Enabling HTTPS:

"HTTPS is going to keep you a lot safer on the net, and after lots of waiting, Facebook finally announced support for HTTPS all over the site. It wasn't available at the time of the announcement, but we've seen it pop up in our settings menus this week, so it might be time to take another look at yours. To enable it, just hit 'Account' in the upper-right hand corner of any Facebook window and go to 'Account Settings'.

Official Google Blog: Doodle 4 Google - tell us what you’d like to do someday

Official Google Blog: Doodle 4 Google - tell us what you’d like to do someday:

"Today, I’m pleased to announce the launch of the fourth annual Doodle 4 Google contest. Open to K-12 students in the U.S., Doodle 4 Google is an opportunity of a lifetime: design the Google.com homepage doodle for millions to see, and while you’re at it, take home a $15,000 scholarship and a $25,000 technology grant for your school."