Wake Up and Smell the Coffee! Even the smell of coffee alone is enough to improve your test performance! Coffee makes you smarter. It's a fact. Even the smell of coffee alone is enough to make you smarter and improve your scores in maths tests. The Stevens Institute of Technology in New Jersey, USA has published a study showing that the scent of coffee alone is enough to boost people's performance in the analytical element of the Graduate Management Aptitude Test (GMAT) a Read More [...]