'A great opportunity': Yorkton students learn ins and outs of energy efficiency

Some Yorkton students were given the rundown on energy efficient homes on Friday. (Brady Lang / CTV News) Some Yorkton students were given the rundown on energy efficient homes on Friday. (Brady Lang / CTV News)

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How the lack of gravity in space impacts astronauts’ brain

What happens to the brain when you take gravity away? According to a new study looking at astronauts both before and after space travel, that experience causes physical changes that researchers believe requires at least three years between longer missions to recover from.