im a newbie at photoreading, i havent even activated any books yet, but in my last few weeks of biology, i decided to use rapid reading and the tangerine technique, followed by the memory supercharger before bed, with my biology test the next day. about 5% of my class usually got A's on the test, because the tests were pretty hard. the next day i took the test and i got only 2 questions wrong out of almost 100. i got the highest score out of any class. that was my application of the whole mind system to biology, so if you practise the different steps you could probably do even better than i did.