根据第一段最后一句和第三段中的“Though Leap Day keeps your calendar in line with the earth's rotation around the sun”可知,闰日的产生是为了让你的日历与太阳的自转保持一致由此可知,设闰日是为了与太阳年保持同步。答案:C相关推荐 1Why was Leap Day created? A. To celebrate special occasions. B....
Every couple of years, an additional second is inserted into earth’s official time—but scientists have decided it’s too much of a headache to keep.
The lack of evidence for its existence hasn’t stopped people from hunting for it—or insisting that archaeologists are involved in a cover-up.
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The global pandemic triggered sky-high spending on manufactured goods. This increased spending created a huge bottleneck in the supply chain that could last for years. WIRED takes a look at the journey of a single shipping container; and with the help of
Then, the library adds, in July of 1970, the Environmental Protection Agency was created after the public demanded cleaner water, air and land as more disasters caused by climate change and pollution impacted the country. How...
Everything will be heavenly, beautiful and natural, the way it was when God first created the earth. — David Berg 12 if you force yourself to be the same as everyone else. It causes neuroses, psychoses, and paranoia. it's a distortion of nature, it goes against God's laws, for ...
museum to the one built upon the Bible, this would be a success. But alas, the lonely woman taking our money at the door had hosted only us – just three people the entire Saturday that we visited. When we left, she put our $13 in the till and locked the door. Her day was over...
When I finished reading this post I let out a heavy sigh. It is not going to work. Basically, the EF is going the same way that NHibernate was in NHibernate ...
The RCA Victor tape cartridge was created to offer recording quality in a convenient format for the consumer market. After four years of development, the reversible cassette was launched in sync with the introduction of the stereophonic phonograph record. The cartridge didn’t take off as planned,...