"The worst impact is the loss of biological function that these wild animals fulfil in nature, " he told the BBC.

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Instead of creating an artificial head-related transfer function, it uses the biological one that already exists in and around the human head.

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The Syrian regime's actions and policies, including obstructing the Lebanese government's ability to function effectively, pursuing chemical and biological weapons, and supporting terrorist organizations, continue to pose an unusual and extraordinary threat to the national security, foreign policy, and economy of the United States.

WHITEHOUSE: The White House

Campbell believes that many women have forgotten their biological, and for her, God-given function.

BBC: Sarah Dawes and her children

With the increasing availability of machines that can peer into brains as they function, there has been rapid progress in understanding the biological mechanisms by which people transform information, such as from a golf lesson, first into actions and ultimately into automatic motor skills that don't require conscious thought to enact.

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Advocates argue that in order to truly understand how basic biological processes work, they'll need to compare and contrast how different stem cell lines function.

BBC: Embryonic stem cells can be turned into any kind of cell

While it is likely that getting such a computer to function inside a living cell remains some way off, the remarkably rapid progress of biological computers in controlled lab conditions means that that distant day looks to be getting closer.

ECONOMIST: A biological computer diagnoses and treats cancer