Pledge 51 creates applications for Nigeria's low-tech cellphones. The company thinks it could grow its business with help from foreign investors, but Nigeria's low GDP has made that difficult. If the country changes the way it calculates this figure, that could help Pledge 51 bring in new investment.
Degree-granting institutions are responding to austere budgets by catapulting themselves into the world of online education. But some professors point to low online completion rates as evidence that these "massive open online courses" do a disservice to students.
In the more than eight years since it was written, the open-source operating system Ubuntu's "Bug #1" was seen as a rallying call: "Microsoft has a majority market share." But the entry was officially closed Thursday, as Ubuntu leader Mark Shuttleworth said things had changed since 2004.
Twitter is a way for people to send short messages about almost everything — from what they ate for breakfast, to their political opinions. But it's also a space where people are voicing racist and homophobic points of view. A new study from Humbolt State University looks at just where some of that hate speech is coming from.
Code for America, a new nonprofit out of San Francisco, is building apps to make cities work better for citizens. One of its apps often cuts down the normal time it would take to find something — for example, property research in the treasurer's office.
As children, we are allowed to be confused, lost, and full of wonder. As adults in the age of Google, we are expected to project confidence, knowledge and understanding. Ta-Nehisi Coates, senior editor for The Atlantic, talks about how learning a foreign language reignited his imagination.
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