Force10 Dubey, Naresh Nigam and Som Sikdar. It was named by founder Som Sikdar, an avid sailor, after Beaufort Force 10 (Storm, Whole gale) on the Beaufort scale for wind speeds, indicating a storm with high speed winds, and matched their focus on 10 Gigabit Ethernet switching and routing products. In January 2009, Force10 was acquired by Turin Networks (Founded by Philip Yim), which had previously purchased Carrier Access Corporation and White Rock Networks. Carrier Access Corporation itself had previously purchased Mangrove Systems and White Rock Networks had previously purchased Seranoa Networks. On July 20, 2011 Dell announced it intended to
Fujita scale what was somewhat ambiguous. It also is thought to provide a much better estimate for wind speeds, and sets no upper limit on the wind speeds for the strongest level, EF5. Several countries continue to use the original Fujita Scale. Environment Canada has begun using the Enhanced Fujita scale in Canada as of April 18, 2013. Fujita scale The Fujita scale (F-Scale), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is determined by meteorologists and engineers after a ground