http://www.hriu.de/index.php?option=content&task=view&id=473

Galois theory is by far the most fun paper I've ever taught.
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http://www.hriu.de/index.php?option=content&task=view&id=472

...when the man does weekly grocery shopping and comes home early to make the dinner while the woman pops into Wickes to buy a pair of satellite cable connecting kits.
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