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CNN.com SciTechBlog: Are you a gadgethead? Do you spend hours a day online? Or are you just curious about how technology impacts your life? In this digital age, it's increasingly important to be fluent, or at least familiar, with tech?s big news and trends. From gadgets to Google, smartphones to social media, this blog will help keep you informed.

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He promised, however, that he would help the Doctor save the world - as long as he was able to ?w... In talking with several other people at the convention about what their favorite piece of tech fr... The driving force behind those answers seemed to be the ability to explore new places and see new... Alan Silers, one of the co-founders of TimeGate even mentioned the Daleks as a great piece of tec... When I asked him if he thought something like the TARDIS would be possible in our lifetime, he di... So, although we might not be chosen as a companion to the next Doctor or get the chance to travel... After all, summer is just starting and so is con season. The feed's popularity is steadily climbing, with more than 38,000 followers as of Wedneday morning. By contrast, the actual BP America Twitter feed had about 5,600. Aside from tweaking the company whose offshore oil rig exploded, dumping millions of gallons of o... The feed repeatedly links to a site selling anti-BP T-shirts and claiming the proceeds will be do... Whoever is behind the Twitter account did not respond to a message requesting comment for this po... Posted by: Doug Gross -- CNN.com producer Filed under: Twitter Share this on: Currently, users of the popular social-networking site must navigate through some 170 privacy opt... Some Facebook members have said they're confused by the settings, while others have threatened to... Tuesday's announcement suggests Facebook CEO Mark Zuckerberg is making good on a recent promise. "There needs to be a simpler way to control your information," he wrote in an op-ed piece publish... We will also give you an easy way to turn off all third-party services." The recent backlash against Facebook came after the site, which has more than 450 million members... Posted by: Brandon Griggs, CNN.com Tech section producer Filed under: Facebook