Google phones hit the streets, HDTVs go 3-D It was Christmas in January this week as high-tech heavyweights trotted out their wares for the Consumer Electronics Show. New Android phones — including Google’s Nexus “gPhone” — tablet PCs, 3-D TVs, and more made their world debut. In other news: Google honored one of science’s giants, and Facebook made it that much harder to end it all. Are you truly tech-savvy? Put it to the test by taking our quiz. Correct answers are worth 10 points. Ready? Then let’s go.1. Yes, Virginia, Google did announce a new “superphone” this week. How much will you have to pay for an unlocked, unsubsidized Nexus One? a. $229 b. $329 c. $429 d. $529 Take the InfoWorld news quiz Data Management