Gadget Ogling: Amazon on Fire, Virtual Reality, True Nature and Energy Relief

Apple might be the flavor of the minute as new iPhones hit the market, but Amazon isn't ready to let its rival hog all the limelight. Without a flashy presentation, it unveiled a half-dozen new Fire tablets and Kindle e-readers. There's a 6-inch Fire HD tablet priced at $99 and a 7-inch version that comes in at $139. The Fire tablets are reliably solid machines, and those are fantastically enticing prices for entry-level tablets that still have access to all the apps a customer might expect and, of course, the Amazon digital goods ecosystem.