○○○ nebula ⪢⪢
The solar system came into being about 4.5
billion years ago when a cloud of interstellar gas and dust collapsed resulting in a solar nebula, a swirling disk of material that collided to form the solar system.
http://qindex.info/i.php?x=11710
○○○ worth ⪢⪢
In 1986, an accident occurred at the Chernobyl nuclear reactor plant of Ukraine. That took 30 human lives and damaged property worth around 7
billion dollars.
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http://qindex.info/i.php?x=10440
○○○ record ⪢⪢
And the U.S. government is selling wind energy development rights for areas of the East Coast. Companies have offered to pay a record $1.5
billion so far.
2022-02-24
http://qindex.info/i.php?x=20152