【每日阅读训练第四期——速度越障3系列】【3-03】科技

sb1119

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1.meit glass 13000之前支持YDB理论，说气候变冷影响那个NA灭亡，C文化消失
2.MG想大爆炸，支持YDB， 但YDB有缺陷  残骸。。。。。。。许多因素影响YDB
3.但支持YDB报告说，2组实验记录transition，反对了不能复制理论
4.area是农业发源地，一场大火影响力大，后果严重。

lyhdnangel

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a new finding: the result of a cosmic bady impacting Earth
make connection with an extinction many years ago
the material evidence support the YDB cosmic impact hypothesis spans three continents.

单身学文

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3’51”

wensd1111

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abjure

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one experiment find out some evidence that there is concide around 13000.

The experiment support one theory and explain why the a lot of animal disappear in the period.

The scentist study across 10000 kilo area, including US, Europe, Middle east.

The argument refurt the crital idea and assumption that there is no serious colliode happen.

It also match a big fire on Ancient around 13000.