With PhotoMath, you can use your phone to scan an equation and immediately receive the answer.
Grown-ups attempt and fail to remember how to solve math problems from their childhood. Can you find the common denominators?
Technically Incorrect: A UK study suggests that schoolkids' performance significantly improves when they can't get hold of a phone at school. It also showed that low-achieving students improved the most.
Now available: the entire library of Khan Academy videos, complete with Common Core exercises and instant feedback.
2014 proved that every utterance of a company constitutes an ad. But which were the most memorably positive and which simply hurt?
The devices we all rely on continue to evolve radically. So why has the battery industry failed? Here's how you can take charge.
Apple's September 9 invitation is out, and as the yearly tradition follows, some people took to analyzing the invitation. In some cases, folks of the Internet took it too far.
There are myriad educational apps and devices out there, and Crave's Eric Mack has found many of them disappointing, but he reports that School Zone's Android tablet is a notable exception.
Bitcoin suffered a PR black eye with Mt. Gox's bankruptcy filing, but Coinbase co-founder Fred Ehrsam says bad news for the few will translate into good news for the many.
Startup hopes to overhaul how researchers publish papers, making them freely available to all and substituting social-network success for the traditional peer-review process.