Neurotech Pharmaceuticals is testing a tiny polymer capsule that is implanted in the back of the eye and continuously pumps out a nourishing protein for six months or longer.

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Sitting in a tiny glass capsule, Gerard will get to press the buttons and pull levers that operate Samson and lift up loads, the first member of the public to ever take the behemoth's controls.

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After the loss of internal power the spacecraft could only be tracked using the tiny radio transmitter in the lunar capsule.

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