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math%3A decimals subtraction free

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Google I/O 2014

All the news from the annual Google I/O event, including the latest on Android.


How do you type 'goal' in Spanish? Can you say 'repetitive stress injury'?

Facebook's data team reports that World Cup watching users are having quite the O-gasms when they post news of goals.

By July 2, 2014


Bitcoin nabob: Yes, there’s life after Mt. Gox (Q&A)

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.

By March 25, 2014


Get a 6-book sci-fi bundle for $6

Or, if you pay at least $10, you'll get a seventh book. All the titles are top-rated and DRM-free. Plus, you get to help charity!

By December 12, 2013


Get a refurbished iPad 3 (16GB) for $379

Yep, that's just $50 more than the smaller, non-Retina iPad Mini. Sellout risk: mammoth.

By October 24, 2012


Get a 32GB Toshiba Thrive Android tablet for $259.99

It was just last month that the 16GB version of this 10-inch tablet was selling for the same price. Plus: a free $2 credit from Amazon MP3.

By April 20, 2012


How to read and listen to music, Facebook share on a Kindle

The Kindle is far more capable than Amazon lets on. Here's 10 little-known features to make your ebook experience even more rewarding.

By April 13, 2012


Freebie Tuesday: Music, e-books, apps, and more!

Put that credit card back in your wallet! Today's deals--starting with a $2 Amazon MP3 credit--won't cost you one thin dime.

By June 28, 2011


Circle up, math geeks! It's Pi Day

March 14 is a day to honor one of our most beloved decimals--with jewelery, revelry, and, of course, pie. How will you celebrate?

By March 14, 2011


The Verizon iPhone: Here we go again

Though the clues are again pointing to a January release for the elusive Verizon iPhone, I don't think they add up.

By August 9, 2010


Ballmer: We're cheaper than Apple! (but not Linux)

Steve Ballmer may hope to discredit Apple and open source through FUD, but it's time that he learned he needs to compete, not criticize.

By July 31, 2009