Brain scans reveal the effect of coffee on the brain and offer tantalising clues why it might help... http://bit.ly/SkaK6B
@profbohns @amyjccuddy yeeeps that study makes me wonder if I should get back on caffeine after 3 years free ???
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@avantgame@profbohns If it gives you the excuse you need, I'm all for it! ;-)Thanks. Twitter will use this to make your timeline better. UndoUndo
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