Ahmed Yehia

8 Flips | 2 Magazines | @AhmedYehia2hg3 | Keep up with Ahmed Yehia 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 “Ahmed Yehia”

Will the Periodic Table Ever Be Complete?

They didn't teach you this in high school physics.<p>The last time I studied the periodic table was high school chemistry, and since then, more elements have been added to the iconic, colored chart of chemical elements. After scientists recently discovered four new elements, some experts have said the …

The Mystery Of Why Sunflowers Turn To Follow The Sun — Solved

Scientists have answered a burning question central to the charm of sunflowers: Why do young flowers move their blooms to always face the sun over the course of a day?<p>And then: Once sunflowers reach maturity, why do they <i>stop</i> tracking the sun and only face east?<p>In a newly-published article in …