The top 10 Regional Finalists from the 10-12 age group in the 2011 Doodle 4 Google contest. Click on a doodle at the end of the video to vote for your favorite! Voting closes at 11:59pm PT on May 13, 2011. Visit www.google.com/doodle4google for all contest information.

Introducing Google Images with sorting: now when you search for an image, you’ll not only see images related to your search, you can also sort the results by subject.

To try it for yourself: go to http://images.google.com , search for an image and click on ‘Sort by subject’ in the left hand panel.

Learn more at http://www.google.com/landing/imagesorting/

With a fresh look and new features, Google Toolbar 7 is now faster, sleeker, and more personalized than ever before. Install it free at: http://www.google.com/toolbar

Are you a local expert? Add detail to the places you know using Google Map Maker, now available for the United States. See mapping around the world happening right now at http://mapmaker.google.com/pulse, or start mapping at http://mapmaker.google.com.

The Google Doodle team stars in an homage to the silent film era’s greatest star’s 122nd birthday.

Full disclosure: none of the mustaches in the video are real.

More info here: http://googleblog.blogspot.com/2011/04/lights-camera-doodle.html

Visualize your U.S. income taxes at: http://datavizchallenge.org

The Data Viz Challenge was created by Google and Eyebeam to challenge developers across the country to visualize how are our tax dollars are spent. We received dozens of unique, creative submissions that help make our taxes easier to understand and, hopefully, less boring. That’s the power of data visualization.

The data was provided by WhatWePayFor.com. The submission period ran from February 22 to March 27, 2011 and the winner was announced on Tax Day (April 18, 2011).

Speaking at a CMC event on March 11, 2011, Jonathan Rosenberg discusses responsible leadership using his experiences as a senior vice president at Google.

Demo video showcasing Google’s Nigeria Election Page. To visit Google’s Nigeria Elections page, click here: http://www.google.com.ng/elections2011