While youre kicking back this weekend, sipping some cold suds and soaking up the last rays of summer, remember that school is starting up again soon. It doesnt matter if youve been out of academia for decades are about to start college or have a wee one about to commence second grade, we here at Wired have got all your gear needs covered. First off we take four different (legal) study aids to task. Many have claimed that these herbal supplements can improve cognitive function. Our intrepid write