Le mfihlelo ukubaleka yamabanjwa ukusuka 'Alcatraz "ngo-1962

Ukusebenzisa isihlenga irabha, ezenziwe njengeebhatyi 55, amabanjwa amathathu bakwazi ukuphuma entolongweni Alcatraz ( "Alcatraz"). Yaba June 12, 1962. Abasabileyo bayishiya inqaba ebusuku, kodwa ukuba asinda - nangoku igcina ingaziwa. Kusenokwenzeka ukuba amabanjwa ngokulula Bovuthela amanzi abandayo olwandlwe lwe-Pacific. Kungenjalo, kwakuza kufuneka aye kwisiqithi Angel.

Ngokutsho kwikhompyutha Ukulinganisa entsha inqaba, babalekileyo ukushiya kuphela kwisakhiwo ngexesha elinye - ezinzulwini zobusuku. Iziphumo thaca kwintlanganiso ye-American eziGeophysical Union eyayibanjelwe e San Francisco.

A uhambo kweenyanga ezintandathu

abaphangi abathathu bachitha malunga neenyanga ezintandathu ekulungiseleleni icebo ngobungxamo entolongweni. Sokwandisa migodi wayikrola iibhatyi ubomi kunye periscopes, kwakunye njengoko kuchaziwe kulo hambo. Le ebusuku ze ngoJuni amabanjwa ngasekhohlo intloko dummy, ukutyabeka ngumthi ochweliweyo, ezibhedini zawo, ukuba likhusele nohlolo ebusuku. Kuphela emva baqalisa indlela yabo ebhankini - oliliwa ekufuphi.

izazinzulu ukufunisela

Iqela Dutch wabaphandi iphuhlise imodeli ukufunda imiphumo ukunyuka komphakamo wolwandle kwi bay. Oku kwakhokelela izazinzulu bagqibe ukuba hydraulic 3Di-project nako ukunceda ukuba nomfanekiso kwintolongo ethile. Bona ngokutsha iimeko hydrodynamic le bay, kusetyenziswa iirekhodi ezindala, ezigcina iinkcukacha malunga namanzi, kwaye kananjalo wadala yokulinganisa isindululo le isihlenga.

Ngokukodwa, abaphengululi bajonga meko ezimbini: okubi, ngaphandle ekuqhubeni; ekube kakuhle kakhulu, kwaye le ilungileyo, apho abasabileyo yayivela emntla ngesantya ngeesentimitha eziyi-25 ngomzuzwana.

Ukutyhilwa Secrets?

"Asazi ngqo nini kwaye yintoni ingongoma amabanjwa baqalisa uhambo lwabo, ngoko kwagqitywa ukukhulula 50" izikhephe "emva kwesithuba imizuzu engama-30 phakathi 2000 no 0400, mhlawumbe ezifanelekileyo zishiye" Alcatraz ". Oku kwenziwa ukuze uqonde apho isihlenga hit ekugqibeleni. Ukuba abasabileyo ngelo 2300, ukuba nje azinazo naziphi na amathuba okusinda, "- wathi enye ababhali kolu phando.

URolf bhut evela Delft University of Technology wathi xa abaphuli wakhwela esikhitshaneni kusasa, ukuba inqanawa yabo angaya zombini emantla Berkeley kunye nasezantsi - kwicala le dolophu.

"Kodwa zombini ezi meko, uhambo kungathatha ixesha elininzi, nto leyo ngokuqinisekileyo zikhokelele ekufeni amabanjwa ukusuka emzimbeni. Okanye nje baye babanjwa ngamapolisa ", - wathi.

Noko ke, ukuba ukubaleka yasungulwa ngo-2300 ngezithuba phakathi kobusuku, nabaphangi yayivela emntla, kusenokwenzeka ukuba baba Marin County yaye kufutshane ibhulorho "Gate Golden".