Do the best you can until you know better. Then when you know better, do better. – Maya Angelou

Mr. Walker's Classroom Blog

  • Partitions may divide countries, but friendships find a way. A touching story about the power of information in improving people’s lives. (Be sure to watch with English subtitles.)

    A special thank you to all of you, who make this sort of thing possible every day through all of the incredible local knowledge you contribute to Google Maps through Map Maker. You are changing the world, one map edit at a time.

  • lightbeam

    Install this into Mozilla Firefox if you are using it in the lab.  Read their note below.

    As revelations about government surveillance continue to stun people around the world, I’m reminded of why I joined Mozilla three years ago as privacy and public policy lead.

    In the midst of massive investments in tracking and mining of user data, here was a group of people fiercely committed to making individual control part of the Web. Today, Mozilla is still proudly non-profit, and we still believe privacy and security are fundamental principles of the Internet that cannot be ignored.

    But we don’t just talk a good game, we build the tools that make a difference. And because you are a Mozilla supporter, I want you to be among the first to know about our latest free tool called Lightbeam for Firefox.

    We built Lightbeam to shine a spotlight on online data tracking to help people understand the Web. After you download and install the Lightbeam add-on to Firefox, it creates a real-time visualization of the websites you visit and all the third parties active on those sites. As you browse from site to site you can watch the visualization grow. You can also share your Lightbeam data with Mozilla and better inform a global dialog on the prevalence of tracking.

    We build tools like Lightbeam because we believe that everyone should understand and be in control of their user data and privacy. Privacy is what lets us trust that our laptops — and phones, apps and services — are truly ours and not working against us.

    Like you, I believe that the Web and our privacy and security are worth fighting for. I joined Mozilla because I wanted to be a part of a community of people working to build the Web we need — and fighting to protect the Web we love. Join the fight! Together we can collectively pull back the curtains on the Web and shine a light on how we’re being tracked online.

  • jamesbond

  • Google has become so ingrained in our lives that it’s changed the lexicon of our daily communications. Can you remember a time that you didn’t think to yourself "I’ll just Google it"? As the tech behemoth marks its 16th anniversary, we take a look back at some of its milestones and accomplishments.

    From the launch of Google Adwords in 2000 to the introduction of Gmail in 2006, and the first Android phone in 2008, this infographic from Wishpond, a maker of social-media marketing applications, maps the progress of the tech company.

    For more stats on Google, check out the infographic below.google-it-anatomy-of-a-tech-giant

  • Free Music for Your YouTube Videos

    It’s undeniable: music is pretty powerful. The right song can create a magical moment(and the wrong one can kill the mood in a millisecond). Whatever tone you’re trying to set, your soundtrack is critical.

    When you’re uploading a video to YouTube, knowing where to search for the perfect song can be tricky. We do our best to provide creators with tools to enhance their content and to simplify this process, but we wanted to make it even easier to find great music for your videos.

    That’s why we’re launching the the YouTube Audio Library today. Any YouTube creator now has access to more than 150 royalty-free instrumental tracks you can use for free, forever, for any creative purpose (not just YouTube videos). You’ll find a link to the library in your video manager and you can browse the tracks by mood, genre, instrument and duration. The tracks can be downloaded as 320 Kbps MP3 files.

    If you are making an indie romance, listen to The Engagement


    Guitarist Oscar Rodriguez lays down a track for the YouTube Audio Library

    As you can see, this project was a whole lot of fun. We searched far and wide for musicians to create tracks for us and ended up finding co-conspirators in multiple places: an acquaintance down in LA, music houses across the country and a well-known music producer in Brooklyn. And it turns out the latter produced albums for Phish and Sean Lennon. So, we’re basically rock stars now (or we felt like them for awhile).

    If you’re documenting a road trip, consider Hot Heat

    We’d love to hear what you think so we can continue to improve the library’s content and browsing capabilities. And if you know any musicians who may be interested in contributing to the library, let us know.

    If you’re making a family video, try Locally Sourced