[地名] 圣苏珊 ( 法、海、留 )

TED演讲:书呆子教你如何在线学习(9)

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁， talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒，由于是在YouTube上，所以他用

发表于:2018-12-30 / 阅读(56) / 评论(0)

TED演讲科技篇

voa标准英语2008年-Record Number of Americans Vote Early, Data Fav

Record numbers of Americans have already cast their ballots in early voting - more than 28 million people in 34 of the 50 states. Election statistics and a new opinion survey show that registered Democrats are turning out to vote early in far greate

发表于:2019-01-13 / 阅读(35) / 评论(0)

VOA标准英语2008年(十一月)

美国国家公共电台 NPR Is The Record Number Of Women Candidates A 2018 Blip — Or A Lasting Trend?

STEVE INSKEEP, HOST: A record number of women are running for Congress this year. NPR's Danielle Kurtzleben asked if this marks a lasting shift. DANIELLE KURTZLEBEN, BYLINE: Lauren Underwood, the Democratic House candidate in Illinois' 14th district,

发表于:2019-01-17 / 阅读(63) / 评论(0)

2018年NPR美国国家公共电台9月

科学美国人60秒 SSS Photonic Chip Could Strengthen Smartphone Encryption

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(38) / 评论(0)

2016年Scientific American(九)月

Kindle Fire heads for second place in tablet market

SAN FRANCISCO, Dec. 2 (Xinhua) -- Only two weeks after its shipment, Amazon's Kindle Fire has already shown the momentum to grab the second place in global tablet computer market, research firm IHS predicted on Friday. Amazon is expected to ship 3.9

发表于:2019-02-07 / 阅读(57) / 评论(0)

英语新闻

经济学人:各国要积极应对气候变暖(2)

The report's message is also beyond doubt: the extra half a degree makes a big difference. 报告所传达的内容信息也不容置疑：这高出来的0.5C也会带来很大不同。 Arctic summers could be ice-free once a decade in a two-degree w

发表于:2019-02-17 / 阅读(29) / 评论(0)

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