Chemistry major? Need to memorize which elements are metals and keep forgetting the atomic mass of oxygen? No need to study long hours anymore burning the midnight oil instead pop in the shower and relax as you educate yourself on the wonders of science.
Minecraft Redstone Ore by Think Geek
Certainly the most badass LEGO building instructions you're going to find. LEGO Heavy Weapons provides you with the schematics to build a Desert Eagle handgun with working kickback, an AKS-74U assault rifle with a rifle stock that folds, and a bolt-action Lee Enfield sniper rifle.