Thousands participants march accross the Elisabeth bridge during an anti-government rally against the government's plan to tax Internet usage. Attila Kisbenedek /AFP/Getty Images hide caption

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Jean-Luc Godard's dog, Roxy, is prominently featured in Goodbye to Language, wandering through the countryside, conversing with the lake and the river. Kino Lorber Inc. hide caption

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IBM's Watson supercomputer is most famous for winning at Jeopardy! Now it's been called in to come up with recipe ideas. Bob Goldberg/AP/IBM hide caption

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We asked you to send in your embarrassing instant messenger handles from days gone by. Thanks for sharing, Blondsoccerplyr, AgentGiggleChunk and absofsteel3616! iStockphoto hide caption

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A customer makes a purchase using Apple Pay on her iPhone 6 at a Walgreens store in Times Square last Monday. The mobile payment service has now been blocked by CVS and Rite Aid. John Minchillo/AP Images for MasterCard hide caption

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After the 2010 earthquake in Haiti, the Red Cross sent text messages across the country with health tips, locations of aid and safety reminders. A similar system is being used in Sierra Leone to combat Ebola. International Federation of Red Cross and Red Crescent Societies hide caption

itoggle caption International Federation of Red Cross and Red Crescent Societies

Patients with certain kinds of brain damage can wind up with locked-in syndrome: they may be able to think just fine, but are unable to communicate their thoughts to others. A recently published case study shows that a non-invasive brain-computer interface can help. iStockphoto hide caption

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Pandora founder Tim Westergren is a former touring musician himself, but some say the music streaming service he leads is hurting musicians more than helping. Larry Busacca/Getty Images hide caption

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