If the zombies come, you’ll be thankful for using hand-cranked gadgets for two reason. First, you’ll have electrical power wherever you go, even if you’re running from one of those faster zombies. More importantly, it strengthens your hatchet-hurling hand and club swingers to make you more effective at zombie hunting. For those who aren’t as… Continue reading Power up while working out your forearms with these crank powered gadgets