Designer Michael David Young calls the Auto Hammer his “mad scientist project” but we’re pretty sure it’s just pure genius! Imagined as an economical alternative to the nail gun, it’s highly portable, doesn’t require any electricity, and takes up a fraction of the space. Users can simply preload it with a nail strip, tap once to load, hammer once to set the nail, and continue driving the nail in. It features a nail-advancement mechanism that will prepare the next nail in line when the user is ready. Useful for everyone from construction workers to do-it-yourselfers, it’s a total time-saver and will help you avoid hitting your thumb! Designer: Michael David Young