The Popular Science magazine is one of my favorite magazine. They have articles of innovation in the world of science in each. The May Issue of Popular Science has the cover story "The Real Iron Man". That article is about an exoskeletal suit that would aid soldiers, firemen and the disabled. The magazine also has a articles on non jamming toaster ovens which uses elavator like risers unlike conventional toasters that just use springs. It also includes an article on a pen that can convert your writing into text and at the same time records voice.
So this magazine contains everything from Iron Exoskeletons to toasters designed not ot jam. I like this magazine mostly for its Do It Yourself sections. This months do it yourself sections include the graffiti laser, making a small PC better, and making your own one button game system.
The only thing I don't like about Popular Science is how many little tear out ads I get with it. I usually just tear them all out before I even start looking at the magazine. But other than the tear-out ads it is one of my favorite magazines.