Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...
Interesting Engineering on MSN
Sugar-powered sight? 400-year eye mystery behind birds’ oxygen-free vision solved
Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...
Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress. The Constitution grants ...
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