For those of you who may have missed an EDge21 featured post or who didn't have the opportunity to look at some of them during this past week, here's a second chance.
Discover, purchase, and share educational apps, books, and videos easily withGoogle Play for Education, a new online destination just for schools.
Other Worlds/Other Earths provides you and your students the opportunity to participate in the search for other worlds and other life using a telescope that you control online.
HudsonAlpha iCell gives biology teachers and students a 3D view inside a cell using iOS and Android apps, as well as in a desktop browser.
Newsy is a multisource video news service that highlights nuances in reporting from multiple media outlets around the world.