Twitter Celebrates Its 10th Anniversary -- Start Up Your Day RoundupPlus: Get a peek of the still unreleased Google Glass Enterprise Edition headset.
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Happy Birthday.Twitterturns 10 todayand is celebrating with a world-wide blog event.
Cracking the puzzle.In the early "90s, a mathematician from Britain solved a centuries-old math problem. Twenty-two years later, he has been awarded $700,000 prize for his efforts, according toBusiness Insider.
Branching out.Following Barack Obama's visit, Airbnb will now allow everyone -- not just U.S. citizens -- to book listings in Cuba,Engadgetreports.
Get ready to update.Make sure to update your Amazon Kindle by Tuesday if you want it to stay online, according toEngadget.
Leave it to eBay.Theunreleased Google Glass Enterprise Edition headsetwas unveiled in an eBay post after a pawn shop got a hold of the device, according toThe Verge.
