Wiktionary (0.00 / 0 votes) Rate this definition: Fujita scale (ProperNoun). A scale used to rate the intensity of a tornado. Origin: From the Japanese-American meteorologist Tetsuya Theodore Ted Fujita (è¤ç°å²ä¹).
On September 6, 2012, the Kindle Fire was upgraded to the second generation, and its price was reduced to $159, RAM upgraded to 1 GB and processor clock speed upgraded to 1.2 GHz.
While the Kindle Fire has an estimated eight hours of battery life, the original Kindle can be used for over a month without needing a recharge. The backlight in the Kindle Fire requires significantly more memory than the e-ink used in the e-readers, too.