I needed a forklift when I moved my shop last month.(Of course, everyone just needs a forklift, period.) Besides the stock of steel, the heavy machines and tables, and all of the normal stuff, there's just a lot of, well, Other Stuff, and a lot of it is really heavy. Much of it I keep because I'm planning to use it in some future project. Some of it is here because I just haven't gotten around to getting rid of it yet. And some of it is even photogenic. Here's a collection of my once and future useful stuff.
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.