Keegan Salisbury

5 Flips | 1 Magazine | 22 Likes | @KeeganSalis2016 | Keep up with Keegan Salisbury 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 “Keegan Salisbury”

Is Newton's Principia Still Relevant?

<i>Is Isaac Newton's Principia out of date now? originally appeared on Quora - the knowledge sharing network where compelling questions are answered by people with unique insights.</i><p><b>Answer by Paul Mainwood, Ph.D. in physics, on Quora:</b><p>I would love to know how many people in the world today have actually …

FACT CHECK: Donald Trump Didn't Say Vets with PTSD Are 'Weak'

CLAIM<p>Donald Trump said veterans suffering from PTSD are "weak," "unfit," and "can't handle" military service. See Example( s )<p>EXAMPLES<p>Collected via …

Google's Pixel and Pixel XL might make you forget those Nexuses

Goodbye, Nexus. Hello, Pixel. Google pulled back the curtain on two new smartphones at its keynote today, marking the end of a hardware era and signaling the start of something exciting. The Pixel and Pixel XL were tailor-made to reflect Google's changing priorities, and after a little bit of …