“ Experts believe that one day a small personal electronic device (PED) such as a laptop, mobile phone, CD player or game computer is going to cause as much carnage on an aircraft as a terrorist’s bomb, ” states The Daily Telegraph of Sydney, Australia.
सन्‌ १९७४ में, एंगोला में तीन लोगों को स्लीपिंग सिकनॆस (निद्रा - रोग) हुआ ।