知识世界

Scientific Technology:Allison Hunt Gets A New Hip

Now in Canada we have that great healthcare system. That means we get our new hips for free. My hip had been hurting me for years. I finally went to the doctor, which was free, and she referred me to an orthopedic surgeon, also free. Finally got to see him after 10 months of waiting -- almost a year. That is what free gets you.

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  Scientific Technology： Surprising Ideas on Climate Change

  
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