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I'm Building This DIY Batsignal and Then Taking You Jokers Down
I was never sure if Batgirl had a Batsignal, but it doesn't really matter. I'm gonna build my own using Arduino, some LEDs, and these instructions anyway. And then I'll track down a slinky costume and take down some troublemakers. More »Make Your Own USB Batman Spotlight When You Should Be Working
Desktop Bat-Signal For Cubicle Crime Fighters
With this limited edition Justice League of America bat-signal prop replica you can summon the caped crusader from the comfort of your desk. According to the product page, this 12-inch tall "metal-encased device projects a light-up Bat-Signal an impressive 16 feet." Whoa—16 feet you say? For $309.99 this dammed thing should project into space. Plus, it should have interchangeable filters with signals to summon secretaries and interns. With its limited functionality, I don't know if these things will be flying off the shelves—but you can pre-order one now for a November release. [BigBadToyStore]