Popular Mechanics has been rocking the DIY world for decades now, and recently had a retrospective issue containing dozens of their old tips, tricks, and ideas. Someone kindly ripped all of that section and posted a gallery of the ideas. And here it is!
Ideas for reusing old rat traps, how to make any pair of glasses float when out boating, how to create a level that works through a wall, and how to make an emergency bottle opener with a nail and some scrap board, just to start.