The simplest inventions can make a world of difference, as Jung Soo Park demonstrates with his cleverly designed Neo hammer, a magnetic tool that will keep your nails in check.
The concept is as simple as it sounds; this hammer has a magnetic piece attaches to the bottom of the handle. The magnet can hold all of your small nails, so all you have to do is bend over a little, hover the tool above the ground, and watch as it holds all of the pieces tightly. You will not have to worry about asking someone else to hand you nuts or bolts, nor have to hold the dirty things in your mouth.
The design is so simple and practical, it's a wonder as to why it's taken until now to be created.