Yahoo's board of directors has approved spending $1.1 billion in cash to buy popular blogging site Tumblr, according to the Wall Street Journal. The plan is for Tumblr to operate as an independent business, the Journal reported on Sunday, quoting anonymous sources. Asked via email about the Journal's report, a Yahoo spokeswoman declined to comment. Tumblr didn't immediately respond to a request for comment.

Google is moving forward with efforts to make Gradle the build system of choice for Android applications.

Apple has announced that customers have now downloaded over 50 billion apps from the App Store. The 50 billionth app — Say the Same Thing by Space Inch, LLC — was downloaded by Brandon Ashmore from Mentor, Ohio, who received a $10,000 App Store Gift Card to commemorate the milestone. “The App Store completely transformed how people use their mobile devices and created a thriving app ecosystem that has paid out over nine billion dollars to developers,” said Eddy Cue, Apple’s senior vice president of Internet Software and Services. “We’re absolutely floored to cross this milestone in less than five years.”

A new video profiles Essa Academy, a once struggling school in one of the most disadvantaged areas of England. New principal Showkat Badat has reinvented the school as a hub of technology-assisted learning, and helped incorporate an ecosystem of Apple products, including iPad, Mac, and iTunes U, into the classrooms. The students’ excitement about the technology and direct access to information is reflected in dramatically improved test scores. Since adopting the technology, Essa went from a 28 percent pass rate to 100 percent. “I don’t see technology as an add-on, a nice option to have,” says Badat. “It’s what enables learning and creates an environment that sparks creativity.”