The best science and technology pictures of the week

News imageA Kenya Wildlife Service team take measurements of a male lion’s teeth while they prepare to fit the animal with a GPS tracking collar in Nairobi National Park. (AP)
A Kenya Wildlife Service team take measurements of a male lion’s teeth while they prepare to fit the animal with a GPS tracking collar in Nairobi National Park. (AP)

Some of the most impressive pictures from the worlds of science and technology this week, including a brain sculpture and close encounter with a lion’s jaw.

More stunning image galleries:

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