Chris Hadfield

@Cmdr_Hadfield

Mission specialist on STS-74 and performed multiple EVAs on STS-100. Currently training as the commander of Expedition 35.

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Measuring astronaut intelligence - a match and remember memory test we do on-orbit for cognitive assessment

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1058 days ago

Measuring astronaut intelligence - a match and remember memory test we do on-orbit for cognitive assessment

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CollinsAmy 1054 days ago

How many seconds do you get to memorize this? Could transpose symbols to sounds in your mind.