音頻科普:美國醫(yī)學(xué)協(xié)會(huì)主席倡議將科學(xué)與武器結(jié)合
音頻科普:美國醫(yī)學(xué)協(xié)會(huì)主席倡議將科學(xué)與武器結(jié)合 At the AMA annual meeting the organization's president petitioned for an evidence-based, science-driven analysis of gun violence and solutions. 在美國醫(yī)學(xué)協(xié)會(huì)的年度會(huì)議上,該組織的主席請(qǐng)求對(duì)槍支暴力問題及其解決方案進(jìn)行基于證據(jù)的、科學(xué)驅(qū)動(dòng)的分析。
中國數(shù)字科技館-科學(xué)60s作者:
07-02
2021
音頻科普:在手術(shù)室模擬靈長類動(dòng)物中的沖突
音頻科普:在手術(shù)室模擬靈長類動(dòng)物中的沖突 By analyzing 200 surgeries, anthropologists found mixed-gender operating room teams exhibited the highest levels of cooperation. Christopher Intagliata reports. 通過對(duì)200例手術(shù)案例的分析,人類學(xué)家發(fā)現(xiàn)男女混合手術(shù)室團(tuán)隊(duì)的合作程度最高。克里斯托弗·因塔利亞塔報(bào)道。
中國數(shù)字科技館-科學(xué)60s作者:
07-02
2021
音頻科普:鯊魚在布魯克林引起轟動(dòng)
音頻科普:鯊魚在布魯克林引起轟動(dòng) “The nine incredible galleries will feature 115 species of marine life held in 800,000 gallons of water. And this includes 18 species of sharks and rays.” 這9個(gè)令人難以置信的展廳將展出115種海洋生物,它們被飼養(yǎng)在80萬加侖的水中。其中包括18種鯊魚和鰩魚。
中國數(shù)字科技館-科學(xué)60s作者:
07-01
2021
音頻科普:限制太空發(fā)展的三大問題
音頻科普:限制太空發(fā)展的三大問題 General Jay Raymond, Commander of Air Force Space Command, talks about keeping watch over space and cyber. “There’s three strategic trends that I see in space.” 空軍空間司令部司令杰伊·雷蒙德將軍就空間和網(wǎng)絡(luò)管理發(fā)言: “我認(rèn)為有三大戰(zhàn)略問題在限制太空的發(fā)展?!?/div>
中國數(shù)字科技館-科學(xué)60s作者:
07-01
2021
音頻科普:史前女人的堅(jiān)實(shí)臂膀
音頻科普:史前女人的堅(jiān)實(shí)臂膀 For thousands of years, women in agricultural societies seem to have had arms stronger than members of modern rowing teams.數(shù)千年前,農(nóng)耕社會(huì)時(shí)期的女性似乎擁有比現(xiàn)在的賽艇選手更為強(qiáng)壯的手臂。
中國數(shù)字科技館作者:
06-30
2021
音頻科普:蝙蝠寶寶可以學(xué)習(xí)不同的方言
音頻科普:蝙蝠寶寶可以學(xué)習(xí)不同的方言 Bats are sophisticated communicators. And not just when they’re in vampire form. New research finds that Egyptian fruit bats actually have regional dialects, depending on the bat chatter that surrounds them as they grow up. The study is in the journal PLOS Biology.蝙蝠都是“交流大師”,這里所說的蝙蝠并不僅僅指吸血蝙蝠。一項(xiàng)新的研究發(fā)現(xiàn),事實(shí)上,埃及果蝠間存在著方言,這種方言的形成取決于蝙蝠寶寶成長時(shí)周圍蝙蝠所發(fā)出的聲音。這項(xiàng)研究發(fā)表在《公共科學(xué)圖書館·生物學(xué)》雜志中。
中國數(shù)字科技館作者:
06-30
2021
音頻科普:鳥類共享預(yù)警信號(hào)
音頻科普:鳥類共享預(yù)警信號(hào) ?Birds become good at avoiding danger by eavesdropping on the alarm calls of other birds—and the learning occurs without even seeing their peers or predators. Christopher Intagliata reports.?鳥類通過偷聽別的鳥類的警報(bào)叫聲而變得善于躲避危險(xiǎn),這種學(xué)習(xí)行為甚至可以發(fā)生在見不到它們的同類及捕食者的時(shí)候??死锼雇懈ァひ蛩麃喫?bào)道。
中國數(shù)字科技館作者:
06-29
2021
音頻科普:暗光纖網(wǎng)絡(luò)有助于勘測(cè)地震活動(dòng)
音頻科普:暗光纖網(wǎng)絡(luò)有助于勘測(cè)地震活動(dòng) ?Scientists are exploring the use of fiber-optic cables—like the ones that form the backbone of the internet—to monitor earthquakes.光纖電纜是龐大網(wǎng)絡(luò)的基礎(chǔ),科學(xué)家們也一直在探索它在堪測(cè)地震上的應(yīng)用。
中國數(shù)字科技館作者:
06-29
2021
音頻科普:雀類歌唱,并非僅由基因決定
音頻科普:雀類歌唱,并非僅由基因決定 ?In the most recent podcast we discussed how baby bats learn their calls from all the other bats in their crowded colonies. And we mentioned in passing that songbirds usually get tutored directory from their dads. So, how does that avian system work?在最新發(fā)布的一期播客中,我們討論了蝙蝠寶寶們是如何在擁擠的蝙蝠群中學(xué)習(xí)發(fā)聲的。其中提到了,在通常情況下,鳴禽會(huì)直接從父親那里得到指導(dǎo)。那么,在它們之間,這種‘學(xué)習(xí)’系統(tǒng)是如何運(yùn)作的呢?
中國數(shù)字科技館作者:
06-28
2021
音頻科普:為太陽能板找到更多安置點(diǎn)
音頻科普:為太陽能板找到更多安置點(diǎn) Siting solar panels over rooftops, parking lots, reservoirs and contaminated land could generate heaps of energy—with minimal effects on agriculture or the environment. Christopher Intagliata reports.在屋頂、停車場(chǎng)、水庫和被污染的土地上安裝太陽能電池板可以在產(chǎn)生大量能源的同時(shí),對(duì)農(nóng)業(yè)或環(huán)境產(chǎn)生最小的影響??死锼雇懈ァひ蛩麃喫?bào)道。
中國數(shù)字科技館作者:
06-28
2021
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