Fihla iindaba
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Abaqhubi beenqwelo-moya zeAmerican Airlines banike ingxelo yokuba babone “izinto ezinde zecylindrical” zibhabha phezu kwenqwelomoya
Umqhubi weAmerican Airlines wanikela ingxelo yokuba xa inqwelo-moya yayibhabha phezu kweNew Mexico, wabona “into ende engumbhobho” ikufutshane ngokumangalisayo kwinqwelo-moya.I-FBI ithe ibisazi ngesehlo, esenzeke kwinqwelomoya esuka eCincinnati isiya ePhoenix ngeCawe.Ngokutsho kweFederal Aviation...Funda ngokugqithisileyo -
Ukufudukela kwabantu ezidolophini kunye neenguqu kwezoqoqosho ziyahambelana
Ukufudukela ezidolophini kunye nokuguqulwa kwezoqoqosho zihambelana, kwaye ityhubhu ye-aluminiyam yaseTshayina (ityhubhu ye-Pneumatic cylinder) inkqubo enzulu ingene kwiminyaka elishumi yegolide.Amava embali abonisa ukuba ukuguqulwa kwemodeli yophuhliso lwezoqoqosho ngokuqinisekileyo kuya kukhokelela kwiinguqu ezinzulu kwi-metal cons ...Funda ngokugqithisileyo -
Inkqubo ye-p-tube ye-HUP igcina inkonzo isebenza ngokwesiqhelo
I-Pneumatic Tube System ye-University of Pennsylvania Hospital (HUP) ithutha phantse imizekelo ye-4,000, igazi kunye neemveliso zegazi, kunye nezinye izinto ezifunekayo ngokukhawuleza kunye namayeza kwiindawo kwi-HUP campus ngesantya se-22 iinyawo ngesekhondi - malunga neekhilomitha ezili-15 ngeyure. &#...Funda ngokugqithisileyo