President Obama might have had the top tweet this year, but a lot of other notable things were said and discussed on Twitter in 2012. Host Michel Martin gets a breakdown of the year's top tweets from Keli Goff of The Root and blogger Viviana Hurtado of The Wise Latina Club.
Internet memes used to stick around for months on end (remember "Charlie Bit My Finger"?). But in 2012, the shelf-life of an Internet sensation became increasingly fleeting. Funny videos and games are now enjoying only brief moments in the cultural spotlight before they're forgotten.
Plenty of apps promise to make life easier for people with life-threatening allergies to nuts and other foods. One scientist even invented a smartphone-based lab to detect potential allergens. But asking "Does that have nuts in it?" may actually be a better and safer option than pulling out your phone.
Those of us trying to get in shape after overindulging this holiday season can get help from a slew of new devices that monitor steps climbed, calories burned and heart rate. But companies and venture capitalists in new startups hope to make money in a new way: by selling the data right back to the people tracking their activity — and to their employers.
This year has seen an explosion of professional online videos, eclipsing home videos of cats and babies. In 2012, 8 of the top 10 YouTube videos were professional — and Hulu, Netflix and multichannel networks like MiTu all produced exclusive new programming.
From the maps debacle to blistering competition from Android in the smartphone market, it has been an unusually tough few months for Apple. The company's stock price has fallen more than 20 percent from its all-time high in September. As a new year approaches, Apple's biggest challenge will be satisfying expectations for another blockbuster product.
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