Wildfires in the exclusion zones of Chernobyl or Fukushima are bound to release radioactive clouds over neighbouring regions and countries. Not necessary a lot, it depends of the size of the fire.
"Unlike major mobile operating systems, which were designed based on Linux codes, Mozilla created their Firefox Os (project name: Boot to Gecko) on an HTML platform, more precisely HTML 5."
afaik Firefox OS is also built upon a Linux kernel, so it's a bit misleading ...
I'm not quite sure to like that semantic shift.