If you’ve ever gotten a head massage then you know it’s glorious, though it has no real long-term benefits. USB Head Brain Massager offers you more than just a relaxing rub down, as it claims to not only improve your blood circulation, but also provide better sleep, and memory! No more bottles of Ginko Biloba, or hours reading dictionaries cover-to-cover. Just sit back with a good book and let this relaxation helmet do it’s thing. The unit works by USB and 2 AA batteries, and you can get yours here for $52.