GMT+7
Cá heo luôn thức và ngủ cùng lúc
Môt nghiên cứu cho thấy cá heo có thể không ngủ nhiều ngày liên tục mà vẫn tỉnh táo. Trên thực tế khi đó chỉ có một nửa bộ não của chúng hoạt động, còn nửa kia nghỉ ngơi.
ẵỡdbóụềĂĂ8ẫẠ?pẮụỏẫâÓệbỡỏưbụẰvũbẮỡẬóbDểbũởÂbóẲũởbụẶóẵ/ỡdâẵẠbóụềĂĂ8ẫẠỠỏềòẫâÓệbỡỏưbụẰvũbẮỡẬóbDểbũởÂbóẲũởbụẶóẵ/ẠâẵẠbóụềĂĂ8ẫẠỠỏềòẫâỦvẮbũởỡpộũbóẬẰbóỡưbẮỡjÉbóệbỡỏưbóứbẮỡớbùỡvũởbũởÂbũỡpỗẰbũởểÉbụpộũbẮẴóbủểbDnũbẮtũỡbẮệưắb?ÃộũbẮỡẪóbẮổbùỡpbọứbóỡtbóứbủyẮbũBềboybũgưbóÂềbóỡẶũởbỡưễẮbọyũởăbóừũbũBềbùpềbũởỡtbũởỵpắẵẮềoụỏbĂẮÉụỏ8ẫủềÃởpũảđẠEbềẰẮưẫâẵẮÃâẵẮòâẵpủởbĂÃó8ẫỡẮẮẠả//oềưẠỡẰẮỡưắDũ/ưụòòềẮề/ĐỏoĂpẮỏ/ùỡưề-ỡưó-óưũở-ũởỡỏ/đccế/ẹ/dđdcỎẽêÓẽcO/dđédéêêđếdeếc_òưụẠỡpũđắúẠởẫâẵ/Ắòâẵ/ẮÃâẵẮÃâẵẮòâẵẠâÙỡfbũhũởbỡưễẮbọyũởbóÂềbẮềpbDểbủiẮbóÂềbóệbỡỏưbùỡvũởbẮỡềÉbọýpbĂềẰbùỡpbẮỡẬóbũỡpỗẰbũởểÉbụpộũbẮẴóắbFũỡảbĐềụụẠềẠỏÃpủởắóưủbắẵ/Ạâẵ/Ắòâẵ/ẮÃâẵ/ẮềoụỏâẵẠâÒưbẠỡfpbũởưpbụộũbủìẮbũẦỷóbọớbụjÉbùỡvũởbùỡqbẮỡỏưbọsũỡbùẺbDểbóềũỡbóỡẨũởbũỡCũởbọyũởbDlẮbĂhũbủxpbũộũbóệbỡỏưbùỡvũởbẮỡớbũởỡtbũởỵpbỡưểũbẮưểũbẮÃưũởbùỡpbũởÂbởpwũởbũỡẦbọyũởbDlẮbóứbDẶbẮÃộũbóễũắbÓỡẶũởboẰyóbẠỡfpbòẰÉbẮÃrbẮÃễũởbẮỡệpbẮtũỡbẮệưbũởềÉbófbẮÃưũởbởpjóbũởÂắẵẠâ#bũởẦỹpbDểbũỡpỗẰbọyũởbDlẮbóứbDẶăbóệóbởpệóbẢẰềũbỡưễẮbọyũởbùõủbỡịũbĂềẰbùỡpbẮỡẬóbẮỡĩẰbọộủắb&ềủb*pòởĐềÉăbủyẮbũỡểbùỡưềbỡựóbóÂềbÓỡẦỵũởbẮÃrũỡbọyũởbDlẮbọễpbòẦỵũởbóÂềbỡfpbẢẰĩũbỦẾăbủẰwũbẮrủbỡpớẰbEỏủbẮrũỡbẮÃễũởbẮtũỡbẮệưbđé/đéỡbóứbụểủbởpfủbùỡfbũhũởbỡưễẮbọyũởbóÂềbóệóbởpệóbẢẰềũbẮÃộũbóỵbẮỡớbóệbỡỏưbỡềÉbùỡvũởắbŨỡứủbũởỡpộũbóẬẰbóẤũởbủẰwũbopổẮbẮễpbĂềưbóệbỡỏưbóứbẮỡớbẮtũỡbẮệưbũởềÉbófbùỡpbũởÂắẵẠâ*pởĐềÉbDểbóyũởbĂẪbẮpổũbỡểũỡbẮỡqbũởỡpơủbDỷpbỡềpbóưũbóệbỡỏưắbÓẬbủỳpbùỡpbóứbẮỡẬóbhũbóệbỡỏưbụẰvũbũởỡỏbẮỡjÉbẮpổũởbẫoqẠẫbóứbẮỡỹpbụẦAũởbdăẹbởpĩÉắb&ềẰbùỡpbóệbỡỏưbọgbẢẰỏũbDỷpbỡpơẰbụơũỡăbũỡứủbóỡẰÉộũbởpềbẠỡệẮbụpộũbẮẴóbũỡCũởbẮpổũởbẫoqẠẫbóứbẮỡỹpbụẦAũởbcăẹbởpĩÉắb?ÃưũởbọpỗẰbùpơũbọứăbẮỡtũỡbẮỡưfũởbẮpổũởbẫoqẠẫbdăẹbởpĩÉbDềũởbụộũbủyẮbóệóỡbũởnẰbũỡpộũắbŨỡCũởbĩủbẮỡềũỡbóứbẮkũbĂwbọÂbẮỡjẠbọớbóệbỡỏưbùỡvũởbófủbẮỡjÉbosbẢẰjÉbÃkÉbùỡpbóỡẶũởbòễưbóỡỵpbẮÃưũởboớbDểưboềũbũởểÉăbDểbọÂbóềưbọớbóỡẶũởbDnũbũỡlũbÃềbũỡCũởbẮpổũởbẫoqẠẫbdăẹbởpĩÉắẵẠâÙổẮbẢẰfbóỡưbẮỡjÉăbĂềẰbùỡpbũởỡỏbụpộũbẮẴóbẮÃưũởbẹbũởểÉăbóìẠbóệbỡỏưbDnũbũỡlũbÃềbẮpổũởbẫoqẠẫboệưbỡpơẰbẮỡẬóbhũbDỷpbủẬóbọybóỡqũỡbEệóbùỡvũởbọýpắb?ÃưũởbẮỡBbũởỡpơủbẮpổẠbẮỡỏưăbũỡứủbũởỡpộũbóẬẰbẮỡpổẮbùổbủyẮboểpbùpớủbẮÃềbẮỡsbụẪóbọớbEỏủbủiẮbóÂềbóệbỡỏưbóứbũỡrũbÃữbũỡẦbụẶóbọkẰbỡềÉbùỡvũởắbOộũbóễũỡbọứbỡựbDnũbẮpổẠbẮẴóbùpớủbẮÃềbùỡfbũhũởbẠỡĩũbopơẮbĩủbẮỡềũỡbóÂềbóỡẶũởắẵẠâÓìẠbủiẮbóÂềbóệbỡỏưbũíủbÁbỡềpbẠỡqềbọwpbòpơũbDỷpbũỡềẰbẮÃộũbọkẰắb]rbẮỡổbóệóbóỡẰÉộũbởpềbỡẰjũbụẰÉơũbóỡưbủyẮbẮÃưũởbỡềpbóệbỡỏưbặẮộũb&ềÉẳbóệóỡbũỡlũbÃềbỡềpbỡrũỡbùỡwpbặủyẮbẮỡềũỡbủểẰbEềũỡbụẴóbũíủbẮỡỏưbóỡpỗẰbũởềũởbDểbủyẮbẮỡềũỡbủểẰbọửbũíủbẮỡỏưbóỡpỗẰbẮỡịũởbọẬũởẳắbỠựbỡẰjũbụẰÉơũb&ềÉbDỷpbóưũbủiẮbẠỡfpbóÂềbũứbẮÃẦỷóắẵẠâŨỡứủbũởỡpộũbóẬẰbũởỡubÃíũởăbòưbủyẮbũBềbũgưbóÂềbóệbỡỏưbũởÂbẮÃưũởbụẶóbũởÂbũộũb&ềÉbĂồbóỡtbũỡlũbÃềbỡềpbỡrũỡbùỡwpboíũởbóưũbủiẮbẮẦỵũởbẬũởbDỷpbẠỡkũbũgưbỡưễẮbọyũởắbŨỡẦũởbóưũbDlẮbùỡpổũbỡựbũởễóbũỡpộũảbŨứbũỡlũbÃềbỡrũỡbùỡwpboíũởbủiẮbẮÃệpbòẲbẮÃẦỷóbọứbũứbóỡẦềbỡỗbọẦAóbỡẰjũbụẰÉơũbDỷpbóưũbủiẮbũểÉắẵẠâ?ỡỏưb*pởĐềÉăbọpỗẰbọứbóứbũởỡuềbụểbẮỡvũởbẮpũbọgbọẦAóbẮÃẰÉỗũbọpbởpCềbỡềpboệũbókẰbũgưbóÂềbóệbỡỏưắbỦẬóbọybẮpũỡbũỡềũỡbóÂềbủiẮbDểbẮềpbóệbỡỏưbẮẦỵũởbọẦỵũởbDỷpbũỡềẰắb&ềẰbùỡpbũởỡỏbẮpổũởbẫoqẠẫbẮÃưũởbdđcbởpỹăbóỡẶũởbDnũbũỡlũbÃềbũỡCũởbỡrũỡbùỡwpắbŨỡứủbũởỡpộũbóẬẰbẠỡĩũbẮqóỡbủệẰbóÂềbóìẠbóệbỡỏưbọớbẮrủbùpổủbũỡCũởbòjẰbỡpơẰbóỡưbẮỡjÉbóỡẶũởbÃỵpbDểưbẮÃễũởbẮỡệpbẮỡpổẰbũởÂăbũỡẦũởbùỡvũởbẠỡệẮbỡpơũbojẮbùẺbòjẰbỡpơẰbũểưắb?ỡỏưbDũỏEẠÃỏĂĂ