For all he's done and all he's taught you, you'd think dear old Dad would be honored more than one day out of the year. And if you want to get technical, had he not teamed up with mom on that one long-ago DIY project, you wouldn't be reading this right now. So this Father's Day, pay homage to his tinkering spirit with something he'll use in future acts of glorious creation.
Throughout this guide, you'll find a wide selection of tools from free iPhone apps to a budget-busting hammer drill; an oh-so-convenient cordless glue gun and soldering tool; plus a variety of things to help him amp up his environmentalism, his swing, his gut, and his chances of getting a speeding ticket.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.