Check out this fascinating and beautifully produced visual explaination of the wonders of your immune system. You’ll be amazed by the incredible things going on in your body every day, about which you are able to remain blissfully ignorant, unless they stops working.

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Right now - do you have hundreds or even thousands of emails in your inbox? I hate feeling like my main communication channel is a godawful mess. The good news: the road to gmail bliss is easy, just follow me…

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The economic devastation wrought by the pandemic is forcing a lot of people to rethink their career choices. But who has time to go back to school for a Bachelors or Masters degree? One option I just learned about seems promising…

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Check out this catalog of over 100 Free Online Courses from Harvard. Topics include the humanities, business, history, math and science (including Harvard’s award winning intro to Computer Science CS50) and many other subject areas.

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I think there’s a glaring hole in our nation’s public school curriculum. I’m talking about an imaginary missing course called “Social Dynamics 101″. Since it’s my imaginary course, I get to come up with an imaginary syllabus:

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Author's picture

Marc Cohen

Computing and data nerd. More about me.

Engineer@Google

London, UK