Ellen Johnson

7 Flips | 1 Magazine | 39 Likes | @EllenJohnso4a5p | Keep up with Ellen Johnson on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Ellen Johnson”

NASA Releases 3 Million Beautiful Images Of Earth For Public Use - Here Are Our Favorites

One of the many awesome things about NASA is the amount of free and open-access content it uploads for everybody to enjoy. Keeping in this spirit, …

Multimeter Basics: Measuring Voltage, Resistance, and Current

Your eyes can’t show you what’s happening inside a circuit, but a meter can.<p>Every meter has a “common” socket, color-coded black and labeled “com.” Plug the black probe into this socket.<p>You’ll also find a red-coded socket, labeled with the letter V and an ohm symbol to tell you that it measures …

MIT's new visualization tool is a goldmine for data nerds

Love impressing your pals with all there is to know about computer science? Or perhaps state geography is more your thing?<p>MIT Media Lab, in partnership with Deloitte and the data visualization startup Datawheel, has just gone live with perhaps the most extensive tool ever created for mining and …

6 Kettlebell Moves for a Total-Body Workout

News flash: You don't need an extra-long gym session to get a great workout. In fact, quick bodyweight routines can be super effective at boosting …

4 Herbal Remedies That Could Help With Breastfeeding

<i>While researching their new book,</i> The Informed Parent: A Science-Based Resource for Your Child's First Four Years<i>, science journalists Tara Haelle</i> …

Pregnancy