The asiri gudun hijira na fursunoni daga "Alcatraz" a shekarar 1962

Amfani da wani roba katakon ninkaya, Ya sanya daga 55 raincoats, uku fursunoni sun iya kubuta daga kurkuku Alcatraz ( "Alcatraz"). Yana da aka Yuni 12, 1962. Yan gudun hijira bar sansanin soja da dare, amma idan suka tsira - har yanzu ya kasance wani asiri. Shi ne wata ila cewa fursunoni iya kawai busa sanyi ruwan Pacific. In ba haka ba, za su yi gudãna zuwa tsibirin Angel.

A cewar wani sabon kwamfuta kwaikwaiyo na sansanin soja, da escapees iya kawai bar gini a lokaci guda - a kusa da tsakar dare. A sakamakon da aka gabatar a taron na American Geophysical Union da aka gudanar a San Francisco.

A tafiya na tsawon watanni shida

Uku 'yan fashi kashe kusan watanni shida a shiri na wani shiri na fitarwa daga kurkuku. Su fa] a] vents kera rayuwa jackets, kuma periscopes, kazalika zayyana hanya. Wannan m dare a watan Yuni fursunoni bar gunki kai, yar tsanar plaster, a cikin gadaje, to inshora da nighttime dubawa. Kawai bayan da suka fara hanyarsu ta zuwa banki - a nan kusa dutse.

hasashe masana kimiyya

The Dutch tawagar da masu bincike ya ɓullo da wani tsari don nazarin sakamakon teku matakin Yunƙurin a bay. Wannan shi ya haifar da masana kimiyya ya kammala da cewa, na'ura mai aiki da karfin ruwa 3Di-aikin kuma iya taimaka wa idanunmu wani kurkuku. Su kerata da hydrodynamic yanayi na bay, ta amfani da haihuwa records, wanda adana bayani game da tides, da kuma haifar da wata kwaikwaiyo na motsi na katakon ninkaya.

A musamman, da masu bincike ya dube biyu tatsuniyoyinsu: m, ba tare da kwale, wanda ya ba da matukar tasiri, kuma mafi kyau, a cikin abin da yan gudun hijira suka shiga jirgin ruwa arewa a gudun 25 santimita da na biyu.

Asirin Bayyana?

"Ba mu san lokacin da kuma a ma'ana abin da abõkan fara tafiya, don haka aka yanke shawarar da su saki 50" boats "a kan jinkiri na minti 30 a tsakanin 2000 da 0400, mai yiwuwa dace da fitarwa na" Alcatraz ". Wannan ya yi domin mu fahimci inda katakon ninkaya buga ƙarshe. Idan hijira kasance, a wata aya a cikin 2300, sun kawai ba su da wani zarafi na rayuwa, "- ya ce daya daga cikin binciken ta mawallafa.

Karin Hut daga Delft University of Technology ce cewa idan laifi ya shiga jirgi da safe, cewa su jirgin iya tafi duka biyu arewa wajen Berkeley, kuma zuwa kudu - a cikin shugabanci na gari.

"Amma a lokuta biyu, da tafiya zai dauki lokaci mai tsawo, wanda lalle ne, dã Mun shiryar da su da mutuwa wadanda ake tsare daga hypothermia. Ko da suka kawai sun kama 'yan sanda ", - ya kara da cewa.

Duk da haka, idan gudun hijira da aka kaddamar a 2300 a kusa da tsakar dare, da kuma 'yan fashi shiga jirgin ruwa arewa, shi ne iya abin da suka kasance a Marin County da suke kusa da gada "Golden Gate".