Thứ Sáu, 23 tháng 12, 2016

NPR News: Bugs Abound: If You Think The Skies Are Crowded, You Have No Idea

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Bugs Abound: If You Think The Skies Are Crowded, You Have No Idea
A new study involving blimps, nets and radar beams reveals the staggering number of insects that fly above us each year in their seasonal migrations.

Đọc thêm tại NPR
at December 23, 2016 at 02:50AM
Health & Science
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