In grade school we were all taught to get as low to the ground as possible during a fire, to avoid excessive smoke inhalation. But a fire can also quickly create a dangerous mix of toxic gases hindering a safe escape. A fire fighter's mask and oxygen tank provides a constant supply of fresh air, and that's what the 5aver promises on a smaller scale giving someone five minutes to escape a burning building.
Source: http://feeds.gawker.com/~r/gizmodo/full/~3/YBPkvUo5LSk/this-tiny-mask-provides-5-minutes-of-filtered-air-for-e-1452112533
Category: 9news Andre Drummond Ezra Is A
কোন মন্তব্য নেই:
একটি মন্তব্য পোস্ট করুন