单词:Andromeda strain
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Thomas Henry Huxley May 5,1883 I beg leave to thank you for the extremely kind and appreciative manner in which you have received the toast of Science.It is the more grateful to me to hear that toast proposed in an assembly of this kind,because I hav
When the results came down from the telescope he saw something that was completely unexpected. The picture from the active galaxy where he hoped to find a black hole was unreadable. NGC 1068 was just
The flu epidemic intensified a few week ago, but it continued to worsen with widespread outbreaks being reported in every state except Florida. NBC's Robert Bazell reports. And there's new information tonight about this year's flu epidemic and why i
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th
Part 2. Astronomers discover solar system. Keywords. another solar system, planets, challenge. Vocabulary. constellation, astronomy, full-fledged, Jupiter. A. Listen to a science report, write down the information about the new solar system. What sci
Chapter 82 The Honor and Glory of Whaling 第八十二章 捕鲸业的令誉与荣华 There are some enterprises in which a careful disorderliness is the true method. 有若干冒险事业,它的真正的规律就是小心翼翼而又杂乱无章。